15x-8=31x

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Solution for 15x-8=31x equation:


Simplifying
15x + -8 = 31x

Reorder the terms:
-8 + 15x = 31x

Solving
-8 + 15x = 31x

Solving for variable 'x'.

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

Add '-31x' to each side of the equation.
-8 + 15x + -31x = 31x + -31x

Combine like terms: 15x + -31x = -16x
-8 + -16x = 31x + -31x

Combine like terms: 31x + -31x = 0
-8 + -16x = 0

Add '8' to each side of the equation.
-8 + 8 + -16x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -16x = 0 + 8
-16x = 0 + 8

Combine like terms: 0 + 8 = 8
-16x = 8

Divide each side by '-16'.
x = -0.5

Simplifying
x = -0.5

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