15(v+2)-3v=3(4v+4)-21

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Solution for 15(v+2)-3v=3(4v+4)-21 equation: 


Simplifying
15(v + 2) + -3v = 3(4v + 4) + -21

Reorder the terms:
15(2 + v) + -3v = 3(4v + 4) + -21
(2 * 15 + v * 15) + -3v = 3(4v + 4) + -21
(30 + 15v) + -3v = 3(4v + 4) + -21

Combine like terms: 15v + -3v = 12v
30 + 12v = 3(4v + 4) + -21

Reorder the terms:
30 + 12v = 3(4 + 4v) + -21
30 + 12v = (4 * 3 + 4v * 3) + -21
30 + 12v = (12 + 12v) + -21

Reorder the terms:
30 + 12v = 12 + -21 + 12v

Combine like terms: 12 + -21 = -9
30 + 12v = -9 + 12v

Add '-12v' to each side of the equation.
30 + 12v + -12v = -9 + 12v + -12v

Combine like terms: 12v + -12v = 0
30 + 0 = -9 + 12v + -12v
30 = -9 + 12v + -12v

Combine like terms: 12v + -12v = 0
30 = -9 + 0
30 = -9

Solving
30 = -9

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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