x-(-80)=72

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Solution for x-(-80)=72 equation: 


Simplifying
x + -1(-80) = 72

Multiply -1 * -80
x + 80 = 72

Reorder the terms:
80 + x = 72

Solving
80 + x = 72

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + x = 72 + -80

Combine like terms: 80 + -80 = 0
0 + x = 72 + -80
x = 72 + -80

Combine like terms: 72 + -80 = -8
x = -8

Simplifying
x = -8

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