72+-2x=-8

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Solution for 72+-2x=-8 equation: 


Simplifying
72 + -2x = -8

Solving
72 + -2x = -8

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + -2x = -8 + -72

Combine like terms: 72 + -72 = 0
0 + -2x = -8 + -72
-2x = -8 + -72

Combine like terms: -8 + -72 = -80
-2x = -80

Divide each side by '-2'.
x = 40

Simplifying
x = 40

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