7v=v-20

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Solution for 7v=v-20 equation: 


Simplifying
7v = v + -20

Reorder the terms:
7v = -20 + v

Solving
7v = -20 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
7v + -1v = -20 + v + -1v

Combine like terms: 7v + -1v = 6v
6v = -20 + v + -1v

Combine like terms: v + -1v = 0
6v = -20 + 0
6v = -20

Divide each side by '6'.
v = -3.333333333

Simplifying
v = -3.333333333

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