4x-12=-(5+5x)+2x

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Solution for 4x-12=-(5+5x)+2x equation:


Simplifying
4x + -12 = -1(5 + 5x) + 2x

Reorder the terms:
-12 + 4x = -1(5 + 5x) + 2x
-12 + 4x = (5 * -1 + 5x * -1) + 2x
-12 + 4x = (-5 + -5x) + 2x

Combine like terms: -5x + 2x = -3x
-12 + 4x = -5 + -3x

Solving
-12 + 4x = -5 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-12 + 4x + 3x = -5 + -3x + 3x

Combine like terms: 4x + 3x = 7x
-12 + 7x = -5 + -3x + 3x

Combine like terms: -3x + 3x = 0
-12 + 7x = -5 + 0
-12 + 7x = -5

Add '12' to each side of the equation.
-12 + 12 + 7x = -5 + 12

Combine like terms: -12 + 12 = 0
0 + 7x = -5 + 12
7x = -5 + 12

Combine like terms: -5 + 12 = 7
7x = 7

Divide each side by '7'.
x = 1

Simplifying
x = 1

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