-v-v=-4

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Solution for -v-v=-4 equation: 


Simplifying
-1v + -1v = -4

Combine like terms: -1v + -1v = -2v
-2v = -4

Solving
-2v = -4

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Divide each side by '-2'.
v = 2

Simplifying
v = 2

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