-3x-3(3x+5)=-135

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Solution for -3x-3(3x+5)=-135 equation:


Simplifying
-3x + -3(3x + 5) = -135

Reorder the terms:
-3x + -3(5 + 3x) = -135
-3x + (5 * -3 + 3x * -3) = -135
-3x + (-15 + -9x) = -135

Reorder the terms:
-15 + -3x + -9x = -135

Combine like terms: -3x + -9x = -12x
-15 + -12x = -135

Solving
-15 + -12x = -135

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 = -135 + 15

Combine like terms: -15 + 15 = 0
0 + -12x = -135 + 15
-12x = -135 + 15

Combine like terms: -135 + 15 = -120
-12x = -120

Divide each side by '-12'.
x = 10

Simplifying
x = 10

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