30=3(v+7)+6v

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Solution for 30=3(v+7)+6v equation:


Simplifying
30 = 3(v + 7) + 6v

Reorder the terms:
30 = 3(7 + v) + 6v
30 = (7 * 3 + v * 3) + 6v
30 = (21 + 3v) + 6v

Combine like terms: 3v + 6v = 9v
30 = 21 + 9v

Solving
30 = 21 + 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.
30 + -9v = 21 + 9v + -9v

Combine like terms: 9v + -9v = 0
30 + -9v = 21 + 0
30 + -9v = 21

Add '-30' to each side of the equation.
30 + -30 + -9v = 21 + -30

Combine like terms: 30 + -30 = 0
0 + -9v = 21 + -30
-9v = 21 + -30

Combine like terms: 21 + -30 = -9
-9v = -9

Divide each side by '-9'.
v = 1

Simplifying
v = 1

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