5v-9=-7v-9

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


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

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

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

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

Combine like terms: -9 + 9 = 0
0 + 5v = -9 + 9 + -7v
5v = -9 + 9 + -7v

Combine like terms: -9 + 9 = 0
5v = 0 + -7v
5v = -7v

Solving
5v = -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.
5v + 7v = -7v + 7v

Combine like terms: 5v + 7v = 12v
12v = -7v + 7v

Combine like terms: -7v + 7v = 0
12v = 0

Divide each side by '12'.
v = 0

Simplifying
v = 0

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