5(v+4)=-2(7v-4)+9V

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Solution for 5(v+4)=-2(7v-4)+9V equation: 


Simplifying
5(v + 4) = -2(7v + -4) + 9V

Reorder the terms:
5(4 + v) = -2(7v + -4) + 9V
(4 * 5 + v * 5) = -2(7v + -4) + 9V
(20 + 5v) = -2(7v + -4) + 9V

Reorder the terms:
20 + 5v = -2(-4 + 7v) + 9V
20 + 5v = (-4 * -2 + 7v * -2) + 9V
20 + 5v = (8 + -14v) + 9V

Reorder the terms:
20 + 5v = 8 + 9V + -14v

Solving
20 + 5v = 8 + 9V + -14v

Solving for variable 'v'.

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

Add '14v' to each side of the equation.
20 + 5v + 14v = 8 + 9V + -14v + 14v

Combine like terms: 5v + 14v = 19v
20 + 19v = 8 + 9V + -14v + 14v

Combine like terms: -14v + 14v = 0
20 + 19v = 8 + 9V + 0
20 + 19v = 8 + 9V

Add '-20' to each side of the equation.
20 + -20 + 19v = 8 + -20 + 9V

Combine like terms: 20 + -20 = 0
0 + 19v = 8 + -20 + 9V
19v = 8 + -20 + 9V

Combine like terms: 8 + -20 = -12
19v = -12 + 9V

Divide each side by '19'.
v = -0.6315789474 + 0.4736842105V

Simplifying
v = -0.6315789474 + 0.4736842105V

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