(v-2u+7)(5v-7u)=

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Solution for (v-2u+7)(5v-7u)= equation: 


Simplifying
(v + -2u + 7)(5v + -7u) = 0

Reorder the terms:
(7 + -2u + v)(5v + -7u) = 0

Reorder the terms:
(7 + -2u + v)(-7u + 5v) = 0

Multiply (7 + -2u + v) * (-7u + 5v)
(7(-7u + 5v) + -2u * (-7u + 5v) + v(-7u + 5v)) = 0
((-7u * 7 + 5v * 7) + -2u * (-7u + 5v) + v(-7u + 5v)) = 0
((-49u + 35v) + -2u * (-7u + 5v) + v(-7u + 5v)) = 0
(-49u + 35v + (-7u * -2u + 5v * -2u) + v(-7u + 5v)) = 0

Reorder the terms:
(-49u + 35v + (-10uv + 14u2) + v(-7u + 5v)) = 0
(-49u + 35v + (-10uv + 14u2) + v(-7u + 5v)) = 0
(-49u + 35v + -10uv + 14u2 + (-7u * v + 5v * v)) = 0
(-49u + 35v + -10uv + 14u2 + (-7uv + 5v2)) = 0

Reorder the terms:
(-49u + -10uv + -7uv + 14u2 + 35v + 5v2) = 0

Combine like terms: -10uv + -7uv = -17uv
(-49u + -17uv + 14u2 + 35v + 5v2) = 0

Solving
-49u + -17uv + 14u2 + 35v + 5v2 = 0

Solving for variable 'u'.

The solution to this equation could not be determined.

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