x-81=-7

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Solution for x-81=-7 equation: 


Simplifying
x + -81 = -7

Reorder the terms:
-81 + x = -7

Solving
-81 + x = -7

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 = -7 + 81

Combine like terms: -81 + 81 = 0
0 + x = -7 + 81
x = -7 + 81

Combine like terms: -7 + 81 = 74
x = 74

Simplifying
x = 74

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