7x=9x+2(12-x)

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Solution for 7x=9x+2(12-x) equation:


Simplifying
7x = 9x + 2(12 + -1x)
7x = 9x + (12 * 2 + -1x * 2)
7x = 9x + (24 + -2x)

Reorder the terms:
7x = 24 + 9x + -2x

Combine like terms: 9x + -2x = 7x
7x = 24 + 7x

Add '-7x' to each side of the equation.
7x + -7x = 24 + 7x + -7x

Combine like terms: 7x + -7x = 0
0 = 24 + 7x + -7x

Combine like terms: 7x + -7x = 0
0 = 24 + 0
0 = 24

Solving
0 = 24

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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