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

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


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

Combine like terms: x + 3x = 4x
2x + -2(4x) = 6x + 12

Remove parenthesis around (4x)
2x + -2 * 4x = 6x + 12

Multiply -2 * 4
2x + -8x = 6x + 12

Combine like terms: 2x + -8x = -6x
-6x = 6x + 12

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

Solving
-6x = 12 + 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.
-6x + -6x = 12 + 6x + -6x

Combine like terms: -6x + -6x = -12x
-12x = 12 + 6x + -6x

Combine like terms: 6x + -6x = 0
-12x = 12 + 0
-12x = 12

Divide each side by '-12'.
x = -1

Simplifying
x = -1

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