(12x-88)+(11x-77)=-138

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Solution for (12x-88)+(11x-77)=-138 equation:


Simplifying
(12x + -88) + (11x + -77) = -138

Reorder the terms:
(-88 + 12x) + (11x + -77) = -138

Remove parenthesis around (-88 + 12x)
-88 + 12x + (11x + -77) = -138

Reorder the terms:
-88 + 12x + (-77 + 11x) = -138

Remove parenthesis around (-77 + 11x)
-88 + 12x + -77 + 11x = -138

Reorder the terms:
-88 + -77 + 12x + 11x = -138

Combine like terms: -88 + -77 = -165
-165 + 12x + 11x = -138

Combine like terms: 12x + 11x = 23x
-165 + 23x = -138

Solving
-165 + 23x = -138

Solving for variable 'x'.

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

Add '165' to each side of the equation.
-165 + 165 + 23x = -138 + 165

Combine like terms: -165 + 165 = 0
0 + 23x = -138 + 165
23x = -138 + 165

Combine like terms: -138 + 165 = 27
23x = 27

Divide each side by '23'.
x = 1.173913043

Simplifying
x = 1.173913043

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