-86=-2x+3(-6x+18)

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Solution for -86=-2x+3(-6x+18) equation:


Simplifying
-86 = -2x + 3(-6x + 18)

Reorder the terms:
-86 = -2x + 3(18 + -6x)
-86 = -2x + (18 * 3 + -6x * 3)
-86 = -2x + (54 + -18x)

Reorder the terms:
-86 = 54 + -2x + -18x

Combine like terms: -2x + -18x = -20x
-86 = 54 + -20x

Solving
-86 = 54 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
-86 + 20x = 54 + -20x + 20x

Combine like terms: -20x + 20x = 0
-86 + 20x = 54 + 0
-86 + 20x = 54

Add '86' to each side of the equation.
-86 + 86 + 20x = 54 + 86

Combine like terms: -86 + 86 = 0
0 + 20x = 54 + 86
20x = 54 + 86

Combine like terms: 54 + 86 = 140
20x = 140

Divide each side by '20'.
x = 7

Simplifying
x = 7

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