(6u-4v-7)(5u+7)=

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Solution for (6u-4v-7)(5u+7)= equation: 


Simplifying
(6u + -4v + -7)(5u + 7) = 0

Reorder the terms:
(-7 + 6u + -4v)(5u + 7) = 0

Reorder the terms:
(-7 + 6u + -4v)(7 + 5u) = 0

Multiply (-7 + 6u + -4v) * (7 + 5u)
(-7(7 + 5u) + 6u * (7 + 5u) + -4v * (7 + 5u)) = 0
((7 * -7 + 5u * -7) + 6u * (7 + 5u) + -4v * (7 + 5u)) = 0
((-49 + -35u) + 6u * (7 + 5u) + -4v * (7 + 5u)) = 0
(-49 + -35u + (7 * 6u + 5u * 6u) + -4v * (7 + 5u)) = 0
(-49 + -35u + (42u + 30u2) + -4v * (7 + 5u)) = 0
(-49 + -35u + 42u + 30u2 + (7 * -4v + 5u * -4v)) = 0

Reorder the terms:
(-49 + -35u + 42u + 30u2 + (-20uv + -28v)) = 0
(-49 + -35u + 42u + 30u2 + (-20uv + -28v)) = 0

Reorder the terms:
(-49 + -35u + 42u + -20uv + 30u2 + -28v) = 0

Combine like terms: -35u + 42u = 7u
(-49 + 7u + -20uv + 30u2 + -28v) = 0

Solving
-49 + 7u + -20uv + 30u2 + -28v = 0

Solving for variable 'u'.

The solution to this equation could not be determined.

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