-3x-3(3x-5)=-57

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Solution for -3x-3(3x-5)=-57 equation:


Simplifying
-3x + -3(3x + -5) = -57

Reorder the terms:
-3x + -3(-5 + 3x) = -57
-3x + (-5 * -3 + 3x * -3) = -57
-3x + (15 + -9x) = -57

Reorder the terms:
15 + -3x + -9x = -57

Combine like terms: -3x + -9x = -12x
15 + -12x = -57

Solving
15 + -12x = -57

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -12x = -57 + -15

Combine like terms: 15 + -15 = 0
0 + -12x = -57 + -15
-12x = -57 + -15

Combine like terms: -57 + -15 = -72
-12x = -72

Divide each side by '-12'.
x = 6

Simplifying
x = 6

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