-113=5x-2(7x+20)

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Solution for -113=5x-2(7x+20) equation:


Simplifying
-113 = 5x + -2(7x + 20)

Reorder the terms:
-113 = 5x + -2(20 + 7x)
-113 = 5x + (20 * -2 + 7x * -2)
-113 = 5x + (-40 + -14x)

Reorder the terms:
-113 = -40 + 5x + -14x

Combine like terms: 5x + -14x = -9x
-113 = -40 + -9x

Solving
-113 = -40 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-113 + 9x = -40 + -9x + 9x

Combine like terms: -9x + 9x = 0
-113 + 9x = -40 + 0
-113 + 9x = -40

Add '113' to each side of the equation.
-113 + 113 + 9x = -40 + 113

Combine like terms: -113 + 113 = 0
0 + 9x = -40 + 113
9x = -40 + 113

Combine like terms: -40 + 113 = 73
9x = 73

Divide each side by '9'.
x = 8.111111111

Simplifying
x = 8.111111111

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