2(x+9)+5x=7x-18

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Solution for 2(x+9)+5x=7x-18 equation:


Simplifying
2(x + 9) + 5x = 7x + -18

Reorder the terms:
2(9 + x) + 5x = 7x + -18
(9 * 2 + x * 2) + 5x = 7x + -18
(18 + 2x) + 5x = 7x + -18

Combine like terms: 2x + 5x = 7x
18 + 7x = 7x + -18

Reorder the terms:
18 + 7x = -18 + 7x

Add '-7x' to each side of the equation.
18 + 7x + -7x = -18 + 7x + -7x

Combine like terms: 7x + -7x = 0
18 + 0 = -18 + 7x + -7x
18 = -18 + 7x + -7x

Combine like terms: 7x + -7x = 0
18 = -18 + 0
18 = -18

Solving
18 = -18

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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