-2v-4=-2v

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Solution for -2v-4=-2v equation: 


Simplifying
-2v + -4 = -2v

Reorder the terms:
-4 + -2v = -2v

Add '2v' to each side of the equation.
-4 + -2v + 2v = -2v + 2v

Combine like terms: -2v + 2v = 0
-4 + 0 = -2v + 2v
-4 = -2v + 2v

Combine like terms: -2v + 2v = 0
-4 = 0

Solving
-4 = 0

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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