2x+-6+-7x=18+-5x+-20

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Solution for 2x+-6+-7x=18+-5x+-20 equation: 


Simplifying
2x + -6 + -7x = 18 + -5x + -20

Reorder the terms:
-6 + 2x + -7x = 18 + -5x + -20

Combine like terms: 2x + -7x = -5x
-6 + -5x = 18 + -5x + -20

Reorder the terms:
-6 + -5x = 18 + -20 + -5x

Combine like terms: 18 + -20 = -2
-6 + -5x = -2 + -5x

Add '5x' to each side of the equation.
-6 + -5x + 5x = -2 + -5x + 5x

Combine like terms: -5x + 5x = 0
-6 + 0 = -2 + -5x + 5x
-6 = -2 + -5x + 5x

Combine like terms: -5x + 5x = 0
-6 = -2 + 0
-6 = -2

Solving
-6 = -2

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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