3v-9=7+3v-v

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Solution for 3v-9=7+3v-v equation:


Simplifying
3v + -9 = 7 + 3v + -1v

Reorder the terms:
-9 + 3v = 7 + 3v + -1v

Combine like terms: 3v + -1v = 2v
-9 + 3v = 7 + 2v

Solving
-9 + 3v = 7 + 2v

Solving for variable 'v'.

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

Add '-2v' to each side of the equation.
-9 + 3v + -2v = 7 + 2v + -2v

Combine like terms: 3v + -2v = 1v
-9 + 1v = 7 + 2v + -2v

Combine like terms: 2v + -2v = 0
-9 + 1v = 7 + 0
-9 + 1v = 7

Add '9' to each side of the equation.
-9 + 9 + 1v = 7 + 9

Combine like terms: -9 + 9 = 0
0 + 1v = 7 + 9
1v = 7 + 9

Combine like terms: 7 + 9 = 16
1v = 16

Divide each side by '1'.
v = 16

Simplifying
v = 16

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