(5v-7y+7)(4v-3)=

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Solution for (5v-7y+7)(4v-3)= equation: 


Simplifying
(5v + -7y + 7)(4v + -3) = 0

Reorder the terms:
(7 + 5v + -7y)(4v + -3) = 0

Reorder the terms:
(7 + 5v + -7y)(-3 + 4v) = 0

Multiply (7 + 5v + -7y) * (-3 + 4v)
(7(-3 + 4v) + 5v * (-3 + 4v) + -7y * (-3 + 4v)) = 0
((-3 * 7 + 4v * 7) + 5v * (-3 + 4v) + -7y * (-3 + 4v)) = 0
((-21 + 28v) + 5v * (-3 + 4v) + -7y * (-3 + 4v)) = 0
(-21 + 28v + (-3 * 5v + 4v * 5v) + -7y * (-3 + 4v)) = 0
(-21 + 28v + (-15v + 20v2) + -7y * (-3 + 4v)) = 0
(-21 + 28v + -15v + 20v2 + (-3 * -7y + 4v * -7y)) = 0

Reorder the terms:
(-21 + 28v + -15v + 20v2 + (-28vy + 21y)) = 0
(-21 + 28v + -15v + 20v2 + (-28vy + 21y)) = 0

Reorder the terms:
(-21 + 28v + -15v + -28vy + 20v2 + 21y) = 0

Combine like terms: 28v + -15v = 13v
(-21 + 13v + -28vy + 20v2 + 21y) = 0

Solving
-21 + 13v + -28vy + 20v2 + 21y = 0

Solving for variable 'v'.

The solution to this equation could not be determined.

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