7x+8x=13x

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Solution for 7x+8x=13x equation: 


Simplifying
7x + 8x = 13x

Combine like terms: 7x + 8x = 15x
15x = 13x

Solving
15x = 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
15x + -13x = 13x + -13x

Combine like terms: 15x + -13x = 2x
2x = 13x + -13x

Combine like terms: 13x + -13x = 0
2x = 0

Divide each side by '2'.
x = 0

Simplifying
x = 0

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