-3+12v+6=7v+30

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Solution for -3+12v+6=7v+30 equation:


Simplifying
-3 + 12v + 6 = 7v + 30

Reorder the terms:
-3 + 6 + 12v = 7v + 30

Combine like terms: -3 + 6 = 3
3 + 12v = 7v + 30

Reorder the terms:
3 + 12v = 30 + 7v

Solving
3 + 12v = 30 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
3 + 12v + -7v = 30 + 7v + -7v

Combine like terms: 12v + -7v = 5v
3 + 5v = 30 + 7v + -7v

Combine like terms: 7v + -7v = 0
3 + 5v = 30 + 0
3 + 5v = 30

Add '-3' to each side of the equation.
3 + -3 + 5v = 30 + -3

Combine like terms: 3 + -3 = 0
0 + 5v = 30 + -3
5v = 30 + -3

Combine like terms: 30 + -3 = 27
5v = 27

Divide each side by '5'.
v = 5.4

Simplifying
v = 5.4

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