x-87x=90

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Solution for x-87x=90 equation: 


Simplifying
x + -87x = 90

Combine like terms: x + -87x = -86x
-86x = 90

Solving
-86x = 90

Solving for variable 'x'.

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

Divide each side by '-86'.
x = -1.046511628

Simplifying
x = -1.046511628

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