12(3x+3)-5(2x-5)=6x-79

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Solution for 12(3x+3)-5(2x-5)=6x-79 equation:


Simplifying
12(3x + 3) + -5(2x + -5) = 6x + -79

Reorder the terms:
12(3 + 3x) + -5(2x + -5) = 6x + -79
(3 * 12 + 3x * 12) + -5(2x + -5) = 6x + -79
(36 + 36x) + -5(2x + -5) = 6x + -79

Reorder the terms:
36 + 36x + -5(-5 + 2x) = 6x + -79
36 + 36x + (-5 * -5 + 2x * -5) = 6x + -79
36 + 36x + (25 + -10x) = 6x + -79

Reorder the terms:
36 + 25 + 36x + -10x = 6x + -79

Combine like terms: 36 + 25 = 61
61 + 36x + -10x = 6x + -79

Combine like terms: 36x + -10x = 26x
61 + 26x = 6x + -79

Reorder the terms:
61 + 26x = -79 + 6x

Solving
61 + 26x = -79 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
61 + 26x + -6x = -79 + 6x + -6x

Combine like terms: 26x + -6x = 20x
61 + 20x = -79 + 6x + -6x

Combine like terms: 6x + -6x = 0
61 + 20x = -79 + 0
61 + 20x = -79

Add '-61' to each side of the equation.
61 + -61 + 20x = -79 + -61

Combine like terms: 61 + -61 = 0
0 + 20x = -79 + -61
20x = -79 + -61

Combine like terms: -79 + -61 = -140
20x = -140

Divide each side by '20'.
x = -7

Simplifying
x = -7

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