3(v+4)=9v-12

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Solution for 3(v+4)=9v-12 equation:


Simplifying
3(v + 4) = 9v + -12

Reorder the terms:
3(4 + v) = 9v + -12
(4 * 3 + v * 3) = 9v + -12
(12 + 3v) = 9v + -12

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

Solving
12 + 3v = -12 + 9v

Solving for variable 'v'.

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

Add '-9v' to each side of the equation.
12 + 3v + -9v = -12 + 9v + -9v

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

Combine like terms: 9v + -9v = 0
12 + -6v = -12 + 0
12 + -6v = -12

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

Combine like terms: 12 + -12 = 0
0 + -6v = -12 + -12
-6v = -12 + -12

Combine like terms: -12 + -12 = -24
-6v = -24

Divide each side by '-6'.
v = 4

Simplifying
v = 4

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