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

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


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

Reorder the terms:
3(-7 + 4v) = -2v + 7
(-7 * 3 + 4v * 3) = -2v + 7
(-21 + 12v) = -2v + 7

Reorder the terms:
-21 + 12v = 7 + -2v

Solving
-21 + 12v = 7 + -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.
-21 + 12v + 2v = 7 + -2v + 2v

Combine like terms: 12v + 2v = 14v
-21 + 14v = 7 + -2v + 2v

Combine like terms: -2v + 2v = 0
-21 + 14v = 7 + 0
-21 + 14v = 7

Add '21' to each side of the equation.
-21 + 21 + 14v = 7 + 21

Combine like terms: -21 + 21 = 0
0 + 14v = 7 + 21
14v = 7 + 21

Combine like terms: 7 + 21 = 28
14v = 28

Divide each side by '14'.
v = 2

Simplifying
v = 2

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