v+9=2v

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Solution for v+9=2v equation:


Simplifying
v + 9 = 2v

Reorder the terms:
9 + v = 2v

Solving
9 + v = 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 + v + -2v = 2v + -2v

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

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

Add '-9' to each side of the equation.
9 + -9 + -1v = 0 + -9

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

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

Divide each side by '-1'.
v = 9

Simplifying
v = 9

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