5x-7x-7=-2x+5-7

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Solution for 5x-7x-7=-2x+5-7 equation:


Simplifying
5x + -7x + -7 = -2x + 5 + -7

Reorder the terms:
-7 + 5x + -7x = -2x + 5 + -7

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

Reorder the terms:
-7 + -2x = 5 + -7 + -2x

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

Add '2x' to each side of the equation.
-7 + -2x + 2x = -2 + -2x + 2x

Combine like terms: -2x + 2x = 0
-7 + 0 = -2 + -2x + 2x
-7 = -2 + -2x + 2x

Combine like terms: -2x + 2x = 0
-7 = -2 + 0
-7 = -2

Solving
-7 = -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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