7v+39=3(v+9)

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Solution for 7v+39=3(v+9) equation:


Simplifying
7v + 39 = 3(v + 9)

Reorder the terms:
39 + 7v = 3(v + 9)

Reorder the terms:
39 + 7v = 3(9 + v)
39 + 7v = (9 * 3 + v * 3)
39 + 7v = (27 + 3v)

Solving
39 + 7v = 27 + 3v

Solving for variable 'v'.

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

Add '-3v' to each side of the equation.
39 + 7v + -3v = 27 + 3v + -3v

Combine like terms: 7v + -3v = 4v
39 + 4v = 27 + 3v + -3v

Combine like terms: 3v + -3v = 0
39 + 4v = 27 + 0
39 + 4v = 27

Add '-39' to each side of the equation.
39 + -39 + 4v = 27 + -39

Combine like terms: 39 + -39 = 0
0 + 4v = 27 + -39
4v = 27 + -39

Combine like terms: 27 + -39 = -12
4v = -12

Divide each side by '4'.
v = -3

Simplifying
v = -3

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