255=-15x

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Solution for 255=-15x equation:


Simplifying
255 = -15x

Solving
255 = -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
255 + 15x = -15x + 15x

Combine like terms: -15x + 15x = 0
255 + 15x = 0

Add '-255' to each side of the equation.
255 + -255 + 15x = 0 + -255

Combine like terms: 255 + -255 = 0
0 + 15x = 0 + -255
15x = 0 + -255

Combine like terms: 0 + -255 = -255
15x = -255

Divide each side by '15'.
x = -17

Simplifying
x = -17

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