-13-2x=-55

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Solution for -13-2x=-55 equation: 


Simplifying
-13 + -2x = -55

Solving
-13 + -2x = -55

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + -2x = -55 + 13

Combine like terms: -13 + 13 = 0
0 + -2x = -55 + 13
-2x = -55 + 13

Combine like terms: -55 + 13 = -42
-2x = -42

Divide each side by '-2'.
x = 21

Simplifying
x = 21

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