8.9=v+7.2

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Solution for 8.9=v+7.2 equation:


Simplifying
8.9 = v + 7.2

Reorder the terms:
8.9 = 7.2 + v

Solving
8.9 = 7.2 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
8.9 + -1v = 7.2 + v + -1v

Combine like terms: v + -1v = 0
8.9 + -1v = 7.2 + 0
8.9 + -1v = 7.2

Add '-8.9' to each side of the equation.
8.9 + -8.9 + -1v = 7.2 + -8.9

Combine like terms: 8.9 + -8.9 = 0.0
0.0 + -1v = 7.2 + -8.9
-1v = 7.2 + -8.9

Combine like terms: 7.2 + -8.9 = -1.7
-1v = -1.7

Divide each side by '-1'.
v = 1.7

Simplifying
v = 1.7

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