-x+3(4-x)=-6x

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Solution for -x+3(4-x)=-6x equation:


Simplifying
-1x + 3(4 + -1x) = -6x
-1x + (4 * 3 + -1x * 3) = -6x
-1x + (12 + -3x) = -6x

Reorder the terms:
12 + -1x + -3x = -6x

Combine like terms: -1x + -3x = -4x
12 + -4x = -6x

Solving
12 + -4x = -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.
12 + -4x + 6x = -6x + 6x

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

Combine like terms: -6x + 6x = 0
12 + 2x = 0

Add '-12' to each side of the equation.
12 + -12 + 2x = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 2x = 0 + -12
2x = 0 + -12

Combine like terms: 0 + -12 = -12
2x = -12

Divide each side by '2'.
x = -6

Simplifying
x = -6

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