Which step is the first incorrect step in the solution shown below? Solve: 7(x + 1) = 8x + 14

Step 1: 7x + 7 = 8x + 14
Step 2: -x + 7 = 14
Step 3: -x = 21
Step 4: x = -21

A. step 1
B. step 2
C. step 3
D. step 4

Step 3 is incorrect. should be 14-7= 7  -x= 7

Step-by-step explanation:

answer:

c) the x-coordinate of the center of the circle increases by 3

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically