7v-6+6=21

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Solution for 7v-6+6=21 equation: 


Simplifying
7v + -6 + 6 = 21

Reorder the terms:
-6 + 6 + 7v = 21

Combine like terms: -6 + 6 = 0
0 + 7v = 21
7v = 21

Solving
7v = 21

Solving for variable 'v'.

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

Divide each side by '7'.
v = 3

Simplifying
v = 3

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