9v-5+6=21

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Solution for 9v-5+6=21 equation:


Simplifying
9v + -5 + 6 = 21

Reorder the terms:
-5 + 6 + 9v = 21

Combine like terms: -5 + 6 = 1
1 + 9v = 21

Solving
1 + 9v = 21

Solving for variable 'v'.

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

Add '-1' to each side of the equation.
1 + -1 + 9v = 21 + -1

Combine like terms: 1 + -1 = 0
0 + 9v = 21 + -1
9v = 21 + -1

Combine like terms: 21 + -1 = 20
9v = 20

Divide each side by '9'.
v = 2.222222222

Simplifying
v = 2.222222222

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