-6(-x+2)+7(-x)+2(-3x-4)+20=

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Solution for -6(-x+2)+7(-x)+2(-3x-4)+20= equation:


Simplifying
-6(-1x + 2) + 7(-1x) + 2(-3x + -4) + 20 = 0

Reorder the terms:
-6(2 + -1x) + 7(-1x) + 2(-3x + -4) + 20 = 0
(2 * -6 + -1x * -6) + 7(-1x) + 2(-3x + -4) + 20 = 0
(-12 + 6x) + 7(-1x) + 2(-3x + -4) + 20 = 0

Remove parenthesis around (-1x)
-12 + 6x + 7 * -1x + 2(-3x + -4) + 20 = 0

Multiply 7 * -1
-12 + 6x + -7x + 2(-3x + -4) + 20 = 0

Reorder the terms:
-12 + 6x + -7x + 2(-4 + -3x) + 20 = 0
-12 + 6x + -7x + (-4 * 2 + -3x * 2) + 20 = 0
-12 + 6x + -7x + (-8 + -6x) + 20 = 0

Reorder the terms:
-12 + -8 + 20 + 6x + -7x + -6x = 0

Combine like terms: -12 + -8 = -20
-20 + 20 + 6x + -7x + -6x = 0

Combine like terms: -20 + 20 = 0
0 + 6x + -7x + -6x = 0
6x + -7x + -6x = 0

Combine like terms: 6x + -7x = -1x
-1x + -6x = 0

Combine like terms: -1x + -6x = -7x
-7x = 0

Solving
-7x = 0

Solving for variable 'x'.

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

Divide each side by '-7'.
x = 0

Simplifying
x = 0

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