-5(4v-5)+8v=2(v+9)

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Solution for -5(4v-5)+8v=2(v+9) equation:


Simplifying
-5(4v + -5) + 8v = 2(v + 9)

Reorder the terms:
-5(-5 + 4v) + 8v = 2(v + 9)
(-5 * -5 + 4v * -5) + 8v = 2(v + 9)
(25 + -20v) + 8v = 2(v + 9)

Combine like terms: -20v + 8v = -12v
25 + -12v = 2(v + 9)

Reorder the terms:
25 + -12v = 2(9 + v)
25 + -12v = (9 * 2 + v * 2)
25 + -12v = (18 + 2v)

Solving
25 + -12v = 18 + 2v

Solving for variable 'v'.

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

Add '-2v' to each side of the equation.
25 + -12v + -2v = 18 + 2v + -2v

Combine like terms: -12v + -2v = -14v
25 + -14v = 18 + 2v + -2v

Combine like terms: 2v + -2v = 0
25 + -14v = 18 + 0
25 + -14v = 18

Add '-25' to each side of the equation.
25 + -25 + -14v = 18 + -25

Combine like terms: 25 + -25 = 0
0 + -14v = 18 + -25
-14v = 18 + -25

Combine like terms: 18 + -25 = -7
-14v = -7

Divide each side by '-14'.
v = 0.5

Simplifying
v = 0.5

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