12(3x+5)-5(2x-2)=6x-30

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Solution for 12(3x+5)-5(2x-2)=6x-30 equation:


Simplifying
12(3x + 5) + -5(2x + -2) = 6x + -30

Reorder the terms:
12(5 + 3x) + -5(2x + -2) = 6x + -30
(5 * 12 + 3x * 12) + -5(2x + -2) = 6x + -30
(60 + 36x) + -5(2x + -2) = 6x + -30

Reorder the terms:
60 + 36x + -5(-2 + 2x) = 6x + -30
60 + 36x + (-2 * -5 + 2x * -5) = 6x + -30
60 + 36x + (10 + -10x) = 6x + -30

Reorder the terms:
60 + 10 + 36x + -10x = 6x + -30

Combine like terms: 60 + 10 = 70
70 + 36x + -10x = 6x + -30

Combine like terms: 36x + -10x = 26x
70 + 26x = 6x + -30

Reorder the terms:
70 + 26x = -30 + 6x

Solving
70 + 26x = -30 + 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.
70 + 26x + -6x = -30 + 6x + -6x

Combine like terms: 26x + -6x = 20x
70 + 20x = -30 + 6x + -6x

Combine like terms: 6x + -6x = 0
70 + 20x = -30 + 0
70 + 20x = -30

Add '-70' to each side of the equation.
70 + -70 + 20x = -30 + -70

Combine like terms: 70 + -70 = 0
0 + 20x = -30 + -70
20x = -30 + -70

Combine like terms: -30 + -70 = -100
20x = -100

Divide each side by '20'.
x = -5

Simplifying
x = -5

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