Solve multi-step linear equations
-2(3x - 15) - 4 = 56
-2(3x - 15) - 4 = 56
-6x + 30 - 4 = 56
-6x + 26 = 56
-6x = 56 - 26
-6x = 30
x = 30 / -6
x = -5
Therefore, the solution to the equation is x = -5.
-2(3x - 15) - 4 = 56
-6x + 30 - 4 = 56
-6x + 26 = 56
-6x = 56 - 26
-6x = 30
x = 30 / -6
x = -5
Therefore, the solution to the equation is x = -5.