500-(-x+80)=-20

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Solution for 500-(-x+80)=-20 equation:


Simplifying
500 + -1(-1x + 80) = -20

Reorder the terms:
500 + -1(80 + -1x) = -20
500 + (80 * -1 + -1x * -1) = -20
500 + (-80 + 1x) = -20

Combine like terms: 500 + -80 = 420
420 + 1x = -20

Solving
420 + 1x = -20

Solving for variable 'x'.

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

Add '-420' to each side of the equation.
420 + -420 + 1x = -20 + -420

Combine like terms: 420 + -420 = 0
0 + 1x = -20 + -420
1x = -20 + -420

Combine like terms: -20 + -420 = -440
1x = -440

Divide each side by '1'.
x = -440

Simplifying
x = -440

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