2v+84=9v

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Solution for 2v+84=9v equation:


Simplifying
2v + 84 = 9v

Reorder the terms:
84 + 2v = 9v

Solving
84 + 2v = 9v

Solving for variable 'v'.

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

Add '-9v' to each side of the equation.
84 + 2v + -9v = 9v + -9v

Combine like terms: 2v + -9v = -7v
84 + -7v = 9v + -9v

Combine like terms: 9v + -9v = 0
84 + -7v = 0

Add '-84' to each side of the equation.
84 + -84 + -7v = 0 + -84

Combine like terms: 84 + -84 = 0
0 + -7v = 0 + -84
-7v = 0 + -84

Combine like terms: 0 + -84 = -84
-7v = -84

Divide each side by '-7'.
v = 12

Simplifying
v = 12

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