7v+9=-2v

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Solution for 7v+9=-2v equation:


Simplifying
7v + 9 = -2v

Reorder the terms:
9 + 7v = -2v

Solving
9 + 7v = -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 + 7v + 2v = -2v + 2v

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

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

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

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

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

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

Simplifying
v = -1

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