-2(5-9x)-2(x-1)=12x

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Solution for -2(5-9x)-2(x-1)=12x equation:


Simplifying
-2(5 + -9x) + -2(x + -1) = 12x
(5 * -2 + -9x * -2) + -2(x + -1) = 12x
(-10 + 18x) + -2(x + -1) = 12x

Reorder the terms:
-10 + 18x + -2(-1 + x) = 12x
-10 + 18x + (-1 * -2 + x * -2) = 12x
-10 + 18x + (2 + -2x) = 12x

Reorder the terms:
-10 + 2 + 18x + -2x = 12x

Combine like terms: -10 + 2 = -8
-8 + 18x + -2x = 12x

Combine like terms: 18x + -2x = 16x
-8 + 16x = 12x

Solving
-8 + 16x = 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-8 + 16x + -12x = 12x + -12x

Combine like terms: 16x + -12x = 4x
-8 + 4x = 12x + -12x

Combine like terms: 12x + -12x = 0
-8 + 4x = 0

Add '8' to each side of the equation.
-8 + 8 + 4x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 4x = 0 + 8
4x = 0 + 8

Combine like terms: 0 + 8 = 8
4x = 8

Divide each side by '4'.
x = 2

Simplifying
x = 2

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