2v+18=61-4(v+7)

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Solution for 2v+18=61-4(v+7) equation:


Simplifying
2v + 18 = 61 + -4(v + 7)

Reorder the terms:
18 + 2v = 61 + -4(v + 7)

Reorder the terms:
18 + 2v = 61 + -4(7 + v)
18 + 2v = 61 + (7 * -4 + v * -4)
18 + 2v = 61 + (-28 + -4v)

Combine like terms: 61 + -28 = 33
18 + 2v = 33 + -4v

Solving
18 + 2v = 33 + -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 = 33 + -4v + 4v

Combine like terms: 2v + 4v = 6v
18 + 6v = 33 + -4v + 4v

Combine like terms: -4v + 4v = 0
18 + 6v = 33 + 0
18 + 6v = 33

Add '-18' to each side of the equation.
18 + -18 + 6v = 33 + -18

Combine like terms: 18 + -18 = 0
0 + 6v = 33 + -18
6v = 33 + -18

Combine like terms: 33 + -18 = 15
6v = 15

Divide each side by '6'.
v = 2.5

Simplifying
v = 2.5

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