3(4+v)=18+v

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Solution for 3(4+v)=18+v equation:


Simplifying
3(4 + v) = 18 + v
(4 * 3 + v * 3) = 18 + v
(12 + 3v) = 18 + v

Solving
12 + 3v = 18 + 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.
12 + 3v + -1v = 18 + v + -1v

Combine like terms: 3v + -1v = 2v
12 + 2v = 18 + v + -1v

Combine like terms: v + -1v = 0
12 + 2v = 18 + 0
12 + 2v = 18

Add '-12' to each side of the equation.
12 + -12 + 2v = 18 + -12

Combine like terms: 12 + -12 = 0
0 + 2v = 18 + -12
2v = 18 + -12

Combine like terms: 18 + -12 = 6
2v = 6

Divide each side by '2'.
v = 3

Simplifying
v = 3

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