-57-23=x

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Solution for -57-23=x equation:


Simplifying
-57 + -23 = x

Combine like terms: -57 + -23 = -80
-80 = x

Solving
-80 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-80 + -1x = x + -1x

Combine like terms: x + -1x = 0
-80 + -1x = 0

Add '80' to each side of the equation.
-80 + 80 + -1x = 0 + 80

Combine like terms: -80 + 80 = 0
0 + -1x = 0 + 80
-1x = 0 + 80

Combine like terms: 0 + 80 = 80
-1x = 80

Divide each side by '-1'.
x = -80

Simplifying
x = -80

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