18=3(v+4)+3(-4-4v)

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Solution for 18=3(v+4)+3(-4-4v) equation:


Simplifying
18 = 3(v + 4) + 3(-4 + -4v)

Reorder the terms:
18 = 3(4 + v) + 3(-4 + -4v)
18 = (4 * 3 + v * 3) + 3(-4 + -4v)
18 = (12 + 3v) + 3(-4 + -4v)
18 = 12 + 3v + (-4 * 3 + -4v * 3)
18 = 12 + 3v + (-12 + -12v)

Reorder the terms:
18 = 12 + -12 + 3v + -12v

Combine like terms: 12 + -12 = 0
18 = 0 + 3v + -12v
18 = 3v + -12v

Combine like terms: 3v + -12v = -9v
18 = -9v

Solving
18 = -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.
18 + 9v = -9v + 9v

Combine like terms: -9v + 9v = 0
18 + 9v = 0

Add '-18' to each side of the equation.
18 + -18 + 9v = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 9v = 0 + -18
9v = 0 + -18

Combine like terms: 0 + -18 = -18
9v = -18

Divide each side by '9'.
v = -2

Simplifying
v = -2

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