8v+v-7v-v+2v=18

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Solution for 8v+v-7v-v+2v=18 equation: 


Simplifying
8v + v + -7v + -1v + 2v = 18

Combine like terms: 8v + v = 9v
9v + -7v + -1v + 2v = 18

Combine like terms: 9v + -7v = 2v
2v + -1v + 2v = 18

Combine like terms: 2v + -1v = 1v
1v + 2v = 18

Combine like terms: 1v + 2v = 3v
3v = 18

Solving
3v = 18

Solving for variable 'v'.

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

Divide each side by '3'.
v = 6

Simplifying
v = 6

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