9x-x=x+4+7x

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


Simplifying
9x + -1x = x + 4 + 7x

Combine like terms: 9x + -1x = 8x
8x = x + 4 + 7x

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

Combine like terms: x + 7x = 8x
8x = 4 + 8x

Add '-8x' to each side of the equation.
8x + -8x = 4 + 8x + -8x

Combine like terms: 8x + -8x = 0
0 = 4 + 8x + -8x

Combine like terms: 8x + -8x = 0
0 = 4 + 0
0 = 4

Solving
0 = 4

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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