Attempt following question by selecting a choice to answer.
f
Solve:
7
x + 4 = 25
c fA.
f5
B.
f2
C.
f3
D.
f4
f
C
Step 1: 7x + 4 = 25[Original equation.]
Step 2: 7x + 4 - 4 = 25 - 4[Subtract 4 on both sides.]
Step 3: 7x = 21[Simplify.]
Step 4: 7x7 = 217[Divide by 7 on both sides.]
Step 5: x = 3