-87-x=45

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Solution for -87-x=45 equation:


Simplifying
-87 + -1x = 45

Solving
-87 + -1x = 45

Solving for variable 'x'.

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

Add '87' to each side of the equation.
-87 + 87 + -1x = 45 + 87

Combine like terms: -87 + 87 = 0
0 + -1x = 45 + 87
-1x = 45 + 87

Combine like terms: 45 + 87 = 132
-1x = 132

Divide each side by '-1'.
x = -132

Simplifying
x = -132

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