solve for x -2(3x-15)-4=56

Answer 1

-2(3x-15)-4=56
Expand the left side of the equation:
-6x + 30 - 4 = 56
Combine like terms:
-6x + 26 = 56
Subtract 26 from both sides:
-6x = 30
Divide by -6 on both sides to solve for x:
x = -5

Therefore, x = -5.