2x-1-7x=18-5x+20

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Solution for 2x-1-7x=18-5x+20 equation:


Simplifying
2x + -1 + -7x = 18 + -5x + 20

Reorder the terms:
-1 + 2x + -7x = 18 + -5x + 20

Combine like terms: 2x + -7x = -5x
-1 + -5x = 18 + -5x + 20

Reorder the terms:
-1 + -5x = 18 + 20 + -5x

Combine like terms: 18 + 20 = 38
-1 + -5x = 38 + -5x

Add '5x' to each side of the equation.
-1 + -5x + 5x = 38 + -5x + 5x

Combine like terms: -5x + 5x = 0
-1 + 0 = 38 + -5x + 5x
-1 = 38 + -5x + 5x

Combine like terms: -5x + 5x = 0
-1 = 38 + 0
-1 = 38

Solving
-1 = 38

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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