10v+15=2v+9

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Solution for 10v+15=2v+9 equation:


Simplifying
10v + 15 = 2v + 9

Reorder the terms:
15 + 10v = 2v + 9

Reorder the terms:
15 + 10v = 9 + 2v

Solving
15 + 10v = 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.
15 + 10v + -2v = 9 + 2v + -2v

Combine like terms: 10v + -2v = 8v
15 + 8v = 9 + 2v + -2v

Combine like terms: 2v + -2v = 0
15 + 8v = 9 + 0
15 + 8v = 9

Add '-15' to each side of the equation.
15 + -15 + 8v = 9 + -15

Combine like terms: 15 + -15 = 0
0 + 8v = 9 + -15
8v = 9 + -15

Combine like terms: 9 + -15 = -6
8v = -6

Divide each side by '8'.
v = -0.75

Simplifying
v = -0.75

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