-(x+11)+8(x-11)=-x-3x

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Solution for -(x+11)+8(x-11)=-x-3x equation:


Simplifying
-1(x + 11) + 8(x + -11) = -1x + -3x

Reorder the terms:
-1(11 + x) + 8(x + -11) = -1x + -3x
(11 * -1 + x * -1) + 8(x + -11) = -1x + -3x
(-11 + -1x) + 8(x + -11) = -1x + -3x

Reorder the terms:
-11 + -1x + 8(-11 + x) = -1x + -3x
-11 + -1x + (-11 * 8 + x * 8) = -1x + -3x
-11 + -1x + (-88 + 8x) = -1x + -3x

Reorder the terms:
-11 + -88 + -1x + 8x = -1x + -3x

Combine like terms: -11 + -88 = -99
-99 + -1x + 8x = -1x + -3x

Combine like terms: -1x + 8x = 7x
-99 + 7x = -1x + -3x

Combine like terms: -1x + -3x = -4x
-99 + 7x = -4x

Solving
-99 + 7x = -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-99 + 7x + 4x = -4x + 4x

Combine like terms: 7x + 4x = 11x
-99 + 11x = -4x + 4x

Combine like terms: -4x + 4x = 0
-99 + 11x = 0

Add '99' to each side of the equation.
-99 + 99 + 11x = 0 + 99

Combine like terms: -99 + 99 = 0
0 + 11x = 0 + 99
11x = 0 + 99

Combine like terms: 0 + 99 = 99
11x = 99

Divide each side by '11'.
x = 9

Simplifying
x = 9

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