18x+31-(11x+11)=(6x-4)-(8-5x)

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Solution for 18x+31-(11x+11)=(6x-4)-(8-5x) equation:


Simplifying
18x + 31 + -1(11x + 11) = (6x + -4) + -1(8 + -5x)

Reorder the terms:
18x + 31 + -1(11 + 11x) = (6x + -4) + -1(8 + -5x)
18x + 31 + (11 * -1 + 11x * -1) = (6x + -4) + -1(8 + -5x)
18x + 31 + (-11 + -11x) = (6x + -4) + -1(8 + -5x)

Reorder the terms:
31 + -11 + 18x + -11x = (6x + -4) + -1(8 + -5x)

Combine like terms: 31 + -11 = 20
20 + 18x + -11x = (6x + -4) + -1(8 + -5x)

Combine like terms: 18x + -11x = 7x
20 + 7x = (6x + -4) + -1(8 + -5x)

Reorder the terms:
20 + 7x = (-4 + 6x) + -1(8 + -5x)

Remove parenthesis around (-4 + 6x)
20 + 7x = -4 + 6x + -1(8 + -5x)
20 + 7x = -4 + 6x + (8 * -1 + -5x * -1)
20 + 7x = -4 + 6x + (-8 + 5x)

Reorder the terms:
20 + 7x = -4 + -8 + 6x + 5x

Combine like terms: -4 + -8 = -12
20 + 7x = -12 + 6x + 5x

Combine like terms: 6x + 5x = 11x
20 + 7x = -12 + 11x

Solving
20 + 7x = -12 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
20 + 7x + -11x = -12 + 11x + -11x

Combine like terms: 7x + -11x = -4x
20 + -4x = -12 + 11x + -11x

Combine like terms: 11x + -11x = 0
20 + -4x = -12 + 0
20 + -4x = -12

Add '-20' to each side of the equation.
20 + -20 + -4x = -12 + -20

Combine like terms: 20 + -20 = 0
0 + -4x = -12 + -20
-4x = -12 + -20

Combine like terms: -12 + -20 = -32
-4x = -32

Divide each side by '-4'.
x = 8

Simplifying
x = 8

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