12x+5=10x-11

1 answer

First, we need to get all the variable terms on one side of the equation and the constant terms on the other side.

12x + 5 = 10x - 11

Subtract 10x from both sides to get:

12x - 10x + 5 = 10x - 10x - 11
2x + 5 = -11

Subtract 5 from both sides to isolate the variable term:

2x + 5 - 5 = -11 - 5
2x = -16

Divide by 2 to solve for x:

2x / 2 = -16 / 2
x = -8

Therefore, the solution to the equation 12x + 5 = 10x - 11 is x = -8.