-3v-7v=20

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Solution for -3v-7v=20 equation: 


Simplifying
-3v + -7v = 20

Combine like terms: -3v + -7v = -10v
-10v = 20

Solving
-10v = 20

Solving for variable 'v'.

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

Divide each side by '-10'.
v = -2

Simplifying
v = -2

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