x-(-89)=81

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Solution for x-(-89)=81 equation: 


Simplifying
x + -1(-89) = 81

Multiply -1 * -89
x + 89 = 81

Reorder the terms:
89 + x = 81

Solving
89 + x = 81

Solving for variable 'x'.

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

Add '-89' to each side of the equation.
89 + -89 + x = 81 + -89

Combine like terms: 89 + -89 = 0
0 + x = 81 + -89
x = 81 + -89

Combine like terms: 81 + -89 = -8
x = -8

Simplifying
x = -8

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