15x+8x=7x-8

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Solution for 15x+8x=7x-8 equation:


Simplifying
15x + 8x = 7x + -8

Combine like terms: 15x + 8x = 23x
23x = 7x + -8

Reorder the terms:
23x = -8 + 7x

Solving
23x = -8 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
23x + -7x = -8 + 7x + -7x

Combine like terms: 23x + -7x = 16x
16x = -8 + 7x + -7x

Combine like terms: 7x + -7x = 0
16x = -8 + 0
16x = -8

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

Simplifying
x = -0.5

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