2v+18=12-6(v+7)

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Solution for 2v+18=12-6(v+7) equation:


Simplifying
2v + 18 = 12 + -6(v + 7)

Reorder the terms:
18 + 2v = 12 + -6(v + 7)

Reorder the terms:
18 + 2v = 12 + -6(7 + v)
18 + 2v = 12 + (7 * -6 + v * -6)
18 + 2v = 12 + (-42 + -6v)

Combine like terms: 12 + -42 = -30
18 + 2v = -30 + -6v

Solving
18 + 2v = -30 + -6v

Solving for variable 'v'.

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

Add '6v' to each side of the equation.
18 + 2v + 6v = -30 + -6v + 6v

Combine like terms: 2v + 6v = 8v
18 + 8v = -30 + -6v + 6v

Combine like terms: -6v + 6v = 0
18 + 8v = -30 + 0
18 + 8v = -30

Add '-18' to each side of the equation.
18 + -18 + 8v = -30 + -18

Combine like terms: 18 + -18 = 0
0 + 8v = -30 + -18
8v = -30 + -18

Combine like terms: -30 + -18 = -48
8v = -48

Divide each side by '8'.
v = -6

Simplifying
v = -6

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