9x-8+4x=7x

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Solution for 9x-8+4x=7x equation:


Simplifying
9x + -8 + 4x = 7x

Reorder the terms:
-8 + 9x + 4x = 7x

Combine like terms: 9x + 4x = 13x
-8 + 13x = 7x

Solving
-8 + 13x = 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.
-8 + 13x + -7x = 7x + -7x

Combine like terms: 13x + -7x = 6x
-8 + 6x = 7x + -7x

Combine like terms: 7x + -7x = 0
-8 + 6x = 0

Add '8' to each side of the equation.
-8 + 8 + 6x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 6x = 0 + 8
6x = 0 + 8

Combine like terms: 0 + 8 = 8
6x = 8

Divide each side by '6'.
x = 1.333333333

Simplifying
x = 1.333333333

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