2(4v+9)=5v

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Solution for 2(4v+9)=5v equation:


Simplifying
2(4v + 9) = 5v

Reorder the terms:
2(9 + 4v) = 5v
(9 * 2 + 4v * 2) = 5v
(18 + 8v) = 5v

Solving
18 + 8v = 5v

Solving for variable 'v'.

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

Add '-5v' to each side of the equation.
18 + 8v + -5v = 5v + -5v

Combine like terms: 8v + -5v = 3v
18 + 3v = 5v + -5v

Combine like terms: 5v + -5v = 0
18 + 3v = 0

Add '-18' to each side of the equation.
18 + -18 + 3v = 0 + -18

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

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

Divide each side by '3'.
v = -6

Simplifying
v = -6

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