3v+18=16-(v+7)

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Solution for 3v+18=16-(v+7) equation:


Simplifying
3v + 18 = 16 + -1(v + 7)

Reorder the terms:
18 + 3v = 16 + -1(v + 7)

Reorder the terms:
18 + 3v = 16 + -1(7 + v)
18 + 3v = 16 + (7 * -1 + v * -1)
18 + 3v = 16 + (-7 + -1v)

Combine like terms: 16 + -7 = 9
18 + 3v = 9 + -1v

Solving
18 + 3v = 9 + -1v

Solving for variable 'v'.

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

Add 'v' to each side of the equation.
18 + 3v + v = 9 + -1v + v

Combine like terms: 3v + v = 4v
18 + 4v = 9 + -1v + v

Combine like terms: -1v + v = 0
18 + 4v = 9 + 0
18 + 4v = 9

Add '-18' to each side of the equation.
18 + -18 + 4v = 9 + -18

Combine like terms: 18 + -18 = 0
0 + 4v = 9 + -18
4v = 9 + -18

Combine like terms: 9 + -18 = -9
4v = -9

Divide each side by '4'.
v = -2.25

Simplifying
v = -2.25

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