2v+18=16-(4v+7)

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Solution for 2v+18=16-(4v+7) equation:


Simplifying
2v + 18 = 16 + -1(4v + 7)

Reorder the terms:
18 + 2v = 16 + -1(4v + 7)

Reorder the terms:
18 + 2v = 16 + -1(7 + 4v)
18 + 2v = 16 + (7 * -1 + 4v * -1)
18 + 2v = 16 + (-7 + -4v)

Combine like terms: 16 + -7 = 9
18 + 2v = 9 + -4v

Solving
18 + 2v = 9 + -4v

Solving for variable 'v'.

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

Add '4v' to each side of the equation.
18 + 2v + 4v = 9 + -4v + 4v

Combine like terms: 2v + 4v = 6v
18 + 6v = 9 + -4v + 4v

Combine like terms: -4v + 4v = 0
18 + 6v = 9 + 0
18 + 6v = 9

Add '-18' to each side of the equation.
18 + -18 + 6v = 9 + -18

Combine like terms: 18 + -18 = 0
0 + 6v = 9 + -18
6v = 9 + -18

Combine like terms: 9 + -18 = -9
6v = -9

Divide each side by '6'.
v = -1.5

Simplifying
v = -1.5

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