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

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


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

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

Reorder the terms:
-27 + 7 + -9v + 3v = 7v + 12

Combine like terms: -27 + 7 = -20
-20 + -9v + 3v = 7v + 12

Combine like terms: -9v + 3v = -6v
-20 + -6v = 7v + 12

Reorder the terms:
-20 + -6v = 12 + 7v

Solving
-20 + -6v = 12 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
-20 + -6v + -7v = 12 + 7v + -7v

Combine like terms: -6v + -7v = -13v
-20 + -13v = 12 + 7v + -7v

Combine like terms: 7v + -7v = 0
-20 + -13v = 12 + 0
-20 + -13v = 12

Add '20' to each side of the equation.
-20 + 20 + -13v = 12 + 20

Combine like terms: -20 + 20 = 0
0 + -13v = 12 + 20
-13v = 12 + 20

Combine like terms: 12 + 20 = 32
-13v = 32

Divide each side by '-13'.
v = -2.461538462

Simplifying
v = -2.461538462

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