12x+(11x-7)=-99

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Solution for 12x+(11x-7)=-99 equation:


Simplifying
12x + (11x + -7) = -99

Reorder the terms:
12x + (-7 + 11x) = -99

Remove parenthesis around (-7 + 11x)
12x + -7 + 11x = -99

Reorder the terms:
-7 + 12x + 11x = -99

Combine like terms: 12x + 11x = 23x
-7 + 23x = -99

Solving
-7 + 23x = -99

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 23x = -99 + 7

Combine like terms: -7 + 7 = 0
0 + 23x = -99 + 7
23x = -99 + 7

Combine like terms: -99 + 7 = -92
23x = -92

Divide each side by '23'.
x = -4

Simplifying
x = -4

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