-3-3(x-1)=15

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Solution for -3-3(x-1)=15 equation: 


Simplifying
-3 + -3(x + -1) = 15

Reorder the terms:
-3 + -3(-1 + x) = 15
-3 + (-1 * -3 + x * -3) = 15
-3 + (3 + -3x) = 15

Combine like terms: -3 + 3 = 0
0 + -3x = 15
-3x = 15

Solving
-3x = 15

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '-3'.
x = -5

Simplifying
x = -5

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