3v+9-7v=29

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Solution for 3v+9-7v=29 equation: 


Simplifying
3v + 9 + -7v = 29

Reorder the terms:
9 + 3v + -7v = 29

Combine like terms: 3v + -7v = -4v
9 + -4v = 29

Solving
9 + -4v = 29

Solving for variable 'v'.

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

Add '-9' to each side of the equation.
9 + -9 + -4v = 29 + -9

Combine like terms: 9 + -9 = 0
0 + -4v = 29 + -9
-4v = 29 + -9

Combine like terms: 29 + -9 = 20
-4v = 20

Divide each side by '-4'.
v = -5

Simplifying
v = -5

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