30=7(v+2)-3v

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Solution for 30=7(v+2)-3v equation:


Simplifying
30 = 7(v + 2) + -3v

Reorder the terms:
30 = 7(2 + v) + -3v
30 = (2 * 7 + v * 7) + -3v
30 = (14 + 7v) + -3v

Combine like terms: 7v + -3v = 4v
30 = 14 + 4v

Solving
30 = 14 + 4v

Solving for variable 'v'.

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

Add '-4v' to each side of the equation.
30 + -4v = 14 + 4v + -4v

Combine like terms: 4v + -4v = 0
30 + -4v = 14 + 0
30 + -4v = 14

Add '-30' to each side of the equation.
30 + -30 + -4v = 14 + -30

Combine like terms: 30 + -30 = 0
0 + -4v = 14 + -30
-4v = 14 + -30

Combine like terms: 14 + -30 = -16
-4v = -16

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

Simplifying
v = 4

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