(7u-3)(3u+5w-7)=x

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Solution for (7u-3)(3u+5w-7)=x equation:


Simplifying
(7u + -3)(3u + 5w + -7) = x

Reorder the terms:
(-3 + 7u)(3u + 5w + -7) = x

Reorder the terms:
(-3 + 7u)(-7 + 3u + 5w) = x

Multiply (-3 + 7u) * (-7 + 3u + 5w)
(-3(-7 + 3u + 5w) + 7u * (-7 + 3u + 5w)) = x
((-7 * -3 + 3u * -3 + 5w * -3) + 7u * (-7 + 3u + 5w)) = x
((21 + -9u + -15w) + 7u * (-7 + 3u + 5w)) = x
(21 + -9u + -15w + (-7 * 7u + 3u * 7u + 5w * 7u)) = x

Reorder the terms:
(21 + -9u + -15w + (-49u + 35uw + 21u2)) = x
(21 + -9u + -15w + (-49u + 35uw + 21u2)) = x

Reorder the terms:
(21 + -9u + -49u + 35uw + 21u2 + -15w) = x

Combine like terms: -9u + -49u = -58u
(21 + -58u + 35uw + 21u2 + -15w) = x

Solving
21 + -58u + 35uw + 21u2 + -15w = x

Solving for variable 'u'.

Combine like terms: x + -1x = 0
21 + -58u + 35uw + 21u2 + -15w + -1x = 0

The solution to this equation could not be determined.

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