-9(v+3)+2v+7=8v+12

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Solution for -9(v+3)+2v+7=8v+12 equation:


Simplifying
-9(v + 3) + 2v + 7 = 8v + 12

Reorder the terms:
-9(3 + v) + 2v + 7 = 8v + 12
(3 * -9 + v * -9) + 2v + 7 = 8v + 12
(-27 + -9v) + 2v + 7 = 8v + 12

Reorder the terms:
-27 + 7 + -9v + 2v = 8v + 12

Combine like terms: -27 + 7 = -20
-20 + -9v + 2v = 8v + 12

Combine like terms: -9v + 2v = -7v
-20 + -7v = 8v + 12

Reorder the terms:
-20 + -7v = 12 + 8v

Solving
-20 + -7v = 12 + 8v

Solving for variable 'v'.

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

Add '-8v' to each side of the equation.
-20 + -7v + -8v = 12 + 8v + -8v

Combine like terms: -7v + -8v = -15v
-20 + -15v = 12 + 8v + -8v

Combine like terms: 8v + -8v = 0
-20 + -15v = 12 + 0
-20 + -15v = 12

Add '20' to each side of the equation.
-20 + 20 + -15v = 12 + 20

Combine like terms: -20 + 20 = 0
0 + -15v = 12 + 20
-15v = 12 + 20

Combine like terms: 12 + 20 = 32
-15v = 32

Divide each side by '-15'.
v = -2.133333333

Simplifying
v = -2.133333333

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