-5v-7=9-7v

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Solution for -5v-7=9-7v equation:


Simplifying
-5v + -7 = 9 + -7v

Reorder the terms:
-7 + -5v = 9 + -7v

Solving
-7 + -5v = 9 + -7v

Solving for variable 'v'.

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

Add '7v' to each side of the equation.
-7 + -5v + 7v = 9 + -7v + 7v

Combine like terms: -5v + 7v = 2v
-7 + 2v = 9 + -7v + 7v

Combine like terms: -7v + 7v = 0
-7 + 2v = 9 + 0
-7 + 2v = 9

Add '7' to each side of the equation.
-7 + 7 + 2v = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 2v = 9 + 7
2v = 9 + 7

Combine like terms: 9 + 7 = 16
2v = 16

Divide each side by '2'.
v = 8

Simplifying
v = 8

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