-3(x-4)-3x=5x+15

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Solution for -3(x-4)-3x=5x+15 equation:


Simplifying
-3(x + -4) + -3x = 5x + 15

Reorder the terms:
-3(-4 + x) + -3x = 5x + 15
(-4 * -3 + x * -3) + -3x = 5x + 15
(12 + -3x) + -3x = 5x + 15

Combine like terms: -3x + -3x = -6x
12 + -6x = 5x + 15

Reorder the terms:
12 + -6x = 15 + 5x

Solving
12 + -6x = 15 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
12 + -6x + -5x = 15 + 5x + -5x

Combine like terms: -6x + -5x = -11x
12 + -11x = 15 + 5x + -5x

Combine like terms: 5x + -5x = 0
12 + -11x = 15 + 0
12 + -11x = 15

Add '-12' to each side of the equation.
12 + -12 + -11x = 15 + -12

Combine like terms: 12 + -12 = 0
0 + -11x = 15 + -12
-11x = 15 + -12

Combine like terms: 15 + -12 = 3
-11x = 3

Divide each side by '-11'.
x = -0.2727272727

Simplifying
x = -0.2727272727

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