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

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


Simplifying
-4 + 4v = 3(7 + 3v)
-4 + 4v = (7 * 3 + 3v * 3)
-4 + 4v = (21 + 9v)

Solving
-4 + 4v = 21 + 9v

Solving for variable 'v'.

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

Add '-9v' to each side of the equation.
-4 + 4v + -9v = 21 + 9v + -9v

Combine like terms: 4v + -9v = -5v
-4 + -5v = 21 + 9v + -9v

Combine like terms: 9v + -9v = 0
-4 + -5v = 21 + 0
-4 + -5v = 21

Add '4' to each side of the equation.
-4 + 4 + -5v = 21 + 4

Combine like terms: -4 + 4 = 0
0 + -5v = 21 + 4
-5v = 21 + 4

Combine like terms: 21 + 4 = 25
-5v = 25

Divide each side by '-5'.
v = -5

Simplifying
v = -5

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