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

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


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

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

Combine like terms: -8v + 4v = -4v
14 + -4v = 2(v + 9)

Reorder the terms:
14 + -4v = 2(9 + v)
14 + -4v = (9 * 2 + v * 2)
14 + -4v = (18 + 2v)

Solving
14 + -4v = 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.
14 + -4v + -2v = 18 + 2v + -2v

Combine like terms: -4v + -2v = -6v
14 + -6v = 18 + 2v + -2v

Combine like terms: 2v + -2v = 0
14 + -6v = 18 + 0
14 + -6v = 18

Add '-14' to each side of the equation.
14 + -14 + -6v = 18 + -14

Combine like terms: 14 + -14 = 0
0 + -6v = 18 + -14
-6v = 18 + -14

Combine like terms: 18 + -14 = 4
-6v = 4

Divide each side by '-6'.
v = -0.6666666667

Simplifying
v = -0.6666666667

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