x+(-81)=(-158)

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Solution for x+(-81)=(-158) equation: 


Simplifying
x + (-81) = (-158)
x + -81 = (-158)

Reorder the terms:
-81 + x = (-158)
-81 + x = -158

Solving
-81 + x = -158

Solving for variable 'x'.

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

Add '81' to each side of the equation.
-81 + 81 + x = -158 + 81

Combine like terms: -81 + 81 = 0
0 + x = -158 + 81
x = -158 + 81

Combine like terms: -158 + 81 = -77
x = -77

Simplifying
x = -77

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