-3x=15+8x

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Solution for -3x=15+8x equation: 


Simplifying
-3x = 15 + 8x

Solving
-3x = 15 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-3x + -8x = 15 + 8x + -8x

Combine like terms: -3x + -8x = -11x
-11x = 15 + 8x + -8x

Combine like terms: 8x + -8x = 0
-11x = 15 + 0
-11x = 15

Divide each side by '-11'.
x = -1.363636364

Simplifying
x = -1.363636364

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