To solve the equation 4x - 7 = 9 for x, we can follow the following steps:
1. Add 7 to both sides of the equation:
4x - 7 + 7 = 9 + 7
4x = 16
2. Divide both sides of the equation by 4:
4x/4 = 16/4
x = 4
Therefore, the solution for x is x = 4.
olve the following equation for x.
4x-7=9
A.
B.
C.
D.
1 answer
1 answer