6v+42=-3(v+7)

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Solution for 6v+42=-3(v+7) equation:


Simplifying
6v + 42 = -3(v + 7)

Reorder the terms:
42 + 6v = -3(v + 7)

Reorder the terms:
42 + 6v = -3(7 + v)
42 + 6v = (7 * -3 + v * -3)
42 + 6v = (-21 + -3v)

Solving
42 + 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.
42 + 6v + 3v = -21 + -3v + 3v

Combine like terms: 6v + 3v = 9v
42 + 9v = -21 + -3v + 3v

Combine like terms: -3v + 3v = 0
42 + 9v = -21 + 0
42 + 9v = -21

Add '-42' to each side of the equation.
42 + -42 + 9v = -21 + -42

Combine like terms: 42 + -42 = 0
0 + 9v = -21 + -42
9v = -21 + -42

Combine like terms: -21 + -42 = -63
9v = -63

Divide each side by '9'.
v = -7

Simplifying
v = -7

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