-2x-5=(3-x)-(x-5)

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Solution for -2x-5=(3-x)-(x-5) equation:


Simplifying
-2x + -5 = (3 + -1x) + -1(x + -5)

Reorder the terms:
-5 + -2x = (3 + -1x) + -1(x + -5)

Remove parenthesis around (3 + -1x)
-5 + -2x = 3 + -1x + -1(x + -5)

Reorder the terms:
-5 + -2x = 3 + -1x + -1(-5 + x)
-5 + -2x = 3 + -1x + (-5 * -1 + x * -1)
-5 + -2x = 3 + -1x + (5 + -1x)

Reorder the terms:
-5 + -2x = 3 + 5 + -1x + -1x

Combine like terms: 3 + 5 = 8
-5 + -2x = 8 + -1x + -1x

Combine like terms: -1x + -1x = -2x
-5 + -2x = 8 + -2x

Add '2x' to each side of the equation.
-5 + -2x + 2x = 8 + -2x + 2x

Combine like terms: -2x + 2x = 0
-5 + 0 = 8 + -2x + 2x
-5 = 8 + -2x + 2x

Combine like terms: -2x + 2x = 0
-5 = 8 + 0
-5 = 8

Solving
-5 = 8

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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