-3x-20=-155 is the answer 45 show work

Answer 1

One way to solve the equation -3x-20=-155 is:

1. Add 20 to both sides to isolate the variable term:

-3x - 20 + 20 = -155 + 20
-3x = -135

2. Divide both sides by -3 to solve for x:

-3x / -3 = -135 / -3
x = 45

Therefore, the solution to the equation -3x-20=-155 is x = 45.