2v+5=7-3(4v-4)

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Solution for 2v+5=7-3(4v-4) equation:


Simplifying
2v + 5 = 7 + -3(4v + -4)

Reorder the terms:
5 + 2v = 7 + -3(4v + -4)

Reorder the terms:
5 + 2v = 7 + -3(-4 + 4v)
5 + 2v = 7 + (-4 * -3 + 4v * -3)
5 + 2v = 7 + (12 + -12v)

Combine like terms: 7 + 12 = 19
5 + 2v = 19 + -12v

Solving
5 + 2v = 19 + -12v

Solving for variable 'v'.

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

Add '12v' to each side of the equation.
5 + 2v + 12v = 19 + -12v + 12v

Combine like terms: 2v + 12v = 14v
5 + 14v = 19 + -12v + 12v

Combine like terms: -12v + 12v = 0
5 + 14v = 19 + 0
5 + 14v = 19

Add '-5' to each side of the equation.
5 + -5 + 14v = 19 + -5

Combine like terms: 5 + -5 = 0
0 + 14v = 19 + -5
14v = 19 + -5

Combine like terms: 19 + -5 = 14
14v = 14

Divide each side by '14'.
v = 1

Simplifying
v = 1

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