(3u-4v-7)(7u+6)=0

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Solution for (3u-4v-7)(7u+6)=0 equation:


Simplifying
(3u + -4v + -7)(7u + 6) = 0

Reorder the terms:
(-7 + 3u + -4v)(7u + 6) = 0

Reorder the terms:
(-7 + 3u + -4v)(6 + 7u) = 0

Multiply (-7 + 3u + -4v) * (6 + 7u)
(-7(6 + 7u) + 3u * (6 + 7u) + -4v * (6 + 7u)) = 0
((6 * -7 + 7u * -7) + 3u * (6 + 7u) + -4v * (6 + 7u)) = 0
((-42 + -49u) + 3u * (6 + 7u) + -4v * (6 + 7u)) = 0
(-42 + -49u + (6 * 3u + 7u * 3u) + -4v * (6 + 7u)) = 0
(-42 + -49u + (18u + 21u2) + -4v * (6 + 7u)) = 0
(-42 + -49u + 18u + 21u2 + (6 * -4v + 7u * -4v)) = 0

Reorder the terms:
(-42 + -49u + 18u + 21u2 + (-28uv + -24v)) = 0
(-42 + -49u + 18u + 21u2 + (-28uv + -24v)) = 0

Reorder the terms:
(-42 + -49u + 18u + -28uv + 21u2 + -24v) = 0

Combine like terms: -49u + 18u = -31u
(-42 + -31u + -28uv + 21u2 + -24v) = 0

Solving
-42 + -31u + -28uv + 21u2 + -24v = 0

Solving for variable 'u'.

The solution to this equation could not be determined.

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