6(v+5)=-3v+21

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Solution for 6(v+5)=-3v+21 equation:


Simplifying
6(v + 5) = -3v + 21

Reorder the terms:
6(5 + v) = -3v + 21
(5 * 6 + v * 6) = -3v + 21
(30 + 6v) = -3v + 21

Reorder the terms:
30 + 6v = 21 + -3v

Solving
30 + 6v = 21 + -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.
30 + 6v + 3v = 21 + -3v + 3v

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

Combine like terms: -3v + 3v = 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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