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

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


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

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

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

Reorder the terms:
-7 + 2x = 2(-2 + x) + -5
-7 + 2x = (-2 * 2 + x * 2) + -5
-7 + 2x = (-4 + 2x) + -5

Reorder the terms:
-7 + 2x = -4 + -5 + 2x

Combine like terms: -4 + -5 = -9
-7 + 2x = -9 + 2x

Add '-2x' to each side of the equation.
-7 + 2x + -2x = -9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-7 + 0 = -9 + 2x + -2x
-7 = -9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-7 = -9 + 0
-7 = -9

Solving
-7 = -9

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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