91-x=83

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Solution for 91-x=83 equation: 


Simplifying
91 + -1x = 83

Solving
91 + -1x = 83

Solving for variable 'x'.

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

Add '-91' to each side of the equation.
91 + -91 + -1x = 83 + -91

Combine like terms: 91 + -91 = 0
0 + -1x = 83 + -91
-1x = 83 + -91

Combine like terms: 83 + -91 = -8
-1x = -8

Divide each side by '-1'.
x = 8

Simplifying
x = 8

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