86=-7x+5(-3x-18)

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Solution for 86=-7x+5(-3x-18) equation:


Simplifying
86 = -7x + 5(-3x + -18)

Reorder the terms:
86 = -7x + 5(-18 + -3x)
86 = -7x + (-18 * 5 + -3x * 5)
86 = -7x + (-90 + -15x)

Reorder the terms:
86 = -90 + -7x + -15x

Combine like terms: -7x + -15x = -22x
86 = -90 + -22x

Solving
86 = -90 + -22x

Solving for variable 'x'.

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

Add '22x' to each side of the equation.
86 + 22x = -90 + -22x + 22x

Combine like terms: -22x + 22x = 0
86 + 22x = -90 + 0
86 + 22x = -90

Add '-86' to each side of the equation.
86 + -86 + 22x = -90 + -86

Combine like terms: 86 + -86 = 0
0 + 22x = -90 + -86
22x = -90 + -86

Combine like terms: -90 + -86 = -176
22x = -176

Divide each side by '22'.
x = -8

Simplifying
x = -8

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