87-x=136

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Solution for 87-x=136 equation:


Simplifying
87 + -1x = 136

Solving
87 + -1x = 136

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 = 136 + -87

Combine like terms: 87 + -87 = 0
0 + -1x = 136 + -87
-1x = 136 + -87

Combine like terms: 136 + -87 = 49
-1x = 49

Divide each side by '-1'.
x = -49

Simplifying
x = -49

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