-8=-2v-9

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Solution for -8=-2v-9 equation:


Simplifying
-8 = -2v + -9

Reorder the terms:
-8 = -9 + -2v

Solving
-8 = -9 + -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.
-8 + 2v = -9 + -2v + 2v

Combine like terms: -2v + 2v = 0
-8 + 2v = -9 + 0
-8 + 2v = -9

Add '8' to each side of the equation.
-8 + 8 + 2v = -9 + 8

Combine like terms: -8 + 8 = 0
0 + 2v = -9 + 8
2v = -9 + 8

Combine like terms: -9 + 8 = -1
2v = -1

Divide each side by '2'.
v = -0.5

Simplifying
v = -0.5

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