90+(2(-11.5+-.5x))=180-x

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Solution for 90+(2(-11.5+-.5x))=180-x equation:


Simplifying
90 + (2(-11.5 + -0.5x)) = 180 + -1x
90 + ((-11.5 * 2 + -0.5x * 2)) = 180 + -1x
90 + ((-23 + -1x)) = 180 + -1x
90 + (-23 + -1x) = 180 + -1x

Remove parenthesis around (-23 + -1x)
90 + -23 + -1x = 180 + -1x

Combine like terms: 90 + -23 = 67
67 + -1x = 180 + -1x

Add 'x' to each side of the equation.
67 + -1x + x = 180 + -1x + x

Combine like terms: -1x + x = 0
67 + 0 = 180 + -1x + x
67 = 180 + -1x + x

Combine like terms: -1x + x = 0
67 = 180 + 0
67 = 180

Solving
67 = 180

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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