20x+18-10x=2(5x-7)

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Solution for 20x+18-10x=2(5x-7) equation:


Simplifying
20x + 18 + -10x = 2(5x + -7)

Reorder the terms:
18 + 20x + -10x = 2(5x + -7)

Combine like terms: 20x + -10x = 10x
18 + 10x = 2(5x + -7)

Reorder the terms:
18 + 10x = 2(-7 + 5x)
18 + 10x = (-7 * 2 + 5x * 2)
18 + 10x = (-14 + 10x)

Add '-10x' to each side of the equation.
18 + 10x + -10x = -14 + 10x + -10x

Combine like terms: 10x + -10x = 0
18 + 0 = -14 + 10x + -10x
18 = -14 + 10x + -10x

Combine like terms: 10x + -10x = 0
18 = -14 + 0
18 = -14

Solving
18 = -14

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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