3v-5=v+7

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Solution for 3v-5=v+7 equation:


Simplifying
3v + -5 = v + 7

Reorder the terms:
-5 + 3v = v + 7

Reorder the terms:
-5 + 3v = 7 + v

Solving
-5 + 3v = 7 + 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.
-5 + 3v + -1v = 7 + v + -1v

Combine like terms: 3v + -1v = 2v
-5 + 2v = 7 + v + -1v

Combine like terms: v + -1v = 0
-5 + 2v = 7 + 0
-5 + 2v = 7

Add '5' to each side of the equation.
-5 + 5 + 2v = 7 + 5

Combine like terms: -5 + 5 = 0
0 + 2v = 7 + 5
2v = 7 + 5

Combine like terms: 7 + 5 = 12
2v = 12

Divide each side by '2'.
v = 6

Simplifying
v = 6

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