15-2x=-55

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Solution for 15-2x=-55 equation: 


Simplifying
15 + -2x = -55

Solving
15 + -2x = -55

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -2x = -55 + -15

Combine like terms: 15 + -15 = 0
0 + -2x = -55 + -15
-2x = -55 + -15

Combine like terms: -55 + -15 = -70
-2x = -70

Divide each side by '-2'.
x = 35

Simplifying
x = 35

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