20(v+4)-4v=4(4v+4)-25

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Solution for 20(v+4)-4v=4(4v+4)-25 equation: 


Simplifying
20(v + 4) + -4v = 4(4v + 4) + -25

Reorder the terms:
20(4 + v) + -4v = 4(4v + 4) + -25
(4 * 20 + v * 20) + -4v = 4(4v + 4) + -25
(80 + 20v) + -4v = 4(4v + 4) + -25

Combine like terms: 20v + -4v = 16v
80 + 16v = 4(4v + 4) + -25

Reorder the terms:
80 + 16v = 4(4 + 4v) + -25
80 + 16v = (4 * 4 + 4v * 4) + -25
80 + 16v = (16 + 16v) + -25

Reorder the terms:
80 + 16v = 16 + -25 + 16v

Combine like terms: 16 + -25 = -9
80 + 16v = -9 + 16v

Add '-16v' to each side of the equation.
80 + 16v + -16v = -9 + 16v + -16v

Combine like terms: 16v + -16v = 0
80 + 0 = -9 + 16v + -16v
80 = -9 + 16v + -16v

Combine like terms: 16v + -16v = 0
80 = -9 + 0
80 = -9

Solving
80 = -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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