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| f Find the value of y in the equation 4y - 3 = y + 12 . f |
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| f Which of the following choices is the first step in solving the equation - 9x = - 24 + 30x? f |
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| f Which of the following equations has the solution of b = 3? f |
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f Which of the following choices is the coefficient of the variable x in the equation, 6x - 4 = 4?
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f Solve the equation 5(x + 5) = 5x + 25 and determine whether it has one solution, no solution, or is an identity.
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| f Solve the equation 5(x + 12) = 5x + 25 and determine whether it has one solution, no solution, or is an identity. f |
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f Find the value of y in the equation 5y - 3 = y + 9 .
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| f Solve the equation 11(m-2) = 3m + 3, for the value of m. f |
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| f Which of the following choices is the coefficient of the variable x in the equation, 8x - 4 = 6? f |
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| f Simplify the equation 13(m-1) = 5m + 3, for the value of m. f |
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c What is the number n, if n is subracted from 6 is n more than 12?
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c The sum of 10 more than a number and the number itself is three times the number. Find the number.
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c Seven more than the product of a number n and 4 is equal to the product of the number n and 5. Find the number n.
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c Telephone company-A charges a fixed pay of $40 per month and $0.20 per minute of a call and telephone company-B charges a fixed pay of $20 per month and $0.40 per minute of a call. What is the number of minutes for which the costs of the plans remain the same for both the telephone companies?
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| c What is the value of n, if n added to 4 is n less than 8? c |
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c A Library provides two types of cards for their members: a red card, which costs $45 plus $3.25 rent per book, and a yellow card, which costs $30 plus $4.75 rent per book. For what number of books do both the cards cost the same?
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| c Find the value of y in the equation 5y - 3 = y + 9 . c |
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| c Which of the following choices is the first step in solving the equation - 6x = - 10 + 43x? c |
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c Two less than the product of a number n and 5 is equal to the product of the number n and 6. Find the number n.
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| c Which of the following equations has the solution of b = 6? c |
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c Solve the equation 4(x + 5) = 4x + 20 and determine whether it has one solution, no solution, or is an identity.
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| c Solve the equation 2(x + 9) = 2x + 6 and determine whether it has one solution, no solution, or is an identity. c |
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c A Library provides two types of cards for their members: a red card, which costs $42 plus $2.25 rent per book, and a yellow card, which costs $21 plus $3.75 rent per book. For what number of books do both the cards cost the same?
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c Which of the following choices is the coefficient of the variable x in the equation, 10x - 6 = 5?
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| c Solve the equation 14(m-1) = 3m + 1, for the value of m. c |
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c Telephone company-A charges a fixed pay of $20 per month and $0.40 per minute of a call and telephone company-B charges a fixed pay of $10 per month and $0.50 per minute of a call. What is the number of minutes for which the costs of the plans remain the same for both the telephone companies?
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| c What is the value of n, if n added to 6 is n less than 12? c |
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c Seven more than the product of a number n and 5 is equal to the product of the number n and 6. Find the number n.
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c Find the value of y in the equation 4y - 2 = y + 13 .
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| c Which of the following choices is the coefficient of the variable x in the equation, 15x + 6 = 7? c |
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c The sum of 7 more than a number and the number itself is three times the number. Find the number.
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| c Simplify the equation 12(m-2) = 4m + 3, for the value of m. c |
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c What is the number n, if n added to 6 is n less than 12?
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| c Two trucks, loaded with cargo, start from Amsterdam. The first truck leaves Amsterdam traveling at a steady rate of 50 miles per hour and is 150 miles behind the second truck that travels at a steady rate of 80 miles per hour. What is the time taken by the second truck to catch up to the first truck? c |
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c Eight more than the product of a number n and 3 is equal to the product of the number n and 4. Find the number n.
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| c When 2 is multiplied by 2, it produces the same result as when 2 is added to 2. It is 4 in both cases. Can you think of another pair of numbers with the same arithmetical feature? c |
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| c The sum of 11 less than a number and the number itself is three times the number. Find the number. c |
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| c The sum of 6 less than a number and the number itself is three times the number. Find the number. c |
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