6v+7v-16=-81

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Solution for 6v+7v-16=-81 equation: 


Simplifying
6v + 7v + -16 = -81

Reorder the terms:
-16 + 6v + 7v = -81

Combine like terms: 6v + 7v = 13v
-16 + 13v = -81

Solving
-16 + 13v = -81

Solving for variable 'v'.

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

Add '16' to each side of the equation.
-16 + 16 + 13v = -81 + 16

Combine like terms: -16 + 16 = 0
0 + 13v = -81 + 16
13v = -81 + 16

Combine like terms: -81 + 16 = -65
13v = -65

Divide each side by '13'.
v = -5

Simplifying
v = -5

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