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

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


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

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

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

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

Reorder the terms:
(49 + -21u + -42v + (-49u + 42uv + 21u2) + 4v * (-7 + 3u + 6v)) = 0
(49 + -21u + -42v + (-49u + 42uv + 21u2) + 4v * (-7 + 3u + 6v)) = 0
(49 + -21u + -42v + -49u + 42uv + 21u2 + (-7 * 4v + 3u * 4v + 6v * 4v)) = 0

Reorder the terms:
(49 + -21u + -42v + -49u + 42uv + 21u2 + (12uv + -28v + 24v2)) = 0
(49 + -21u + -42v + -49u + 42uv + 21u2 + (12uv + -28v + 24v2)) = 0

Reorder the terms:
(49 + -21u + -49u + 42uv + 12uv + 21u2 + -42v + -28v + 24v2) = 0

Combine like terms: -21u + -49u = -70u
(49 + -70u + 42uv + 12uv + 21u2 + -42v + -28v + 24v2) = 0

Combine like terms: 42uv + 12uv = 54uv
(49 + -70u + 54uv + 21u2 + -42v + -28v + 24v2) = 0

Combine like terms: -42v + -28v = -70v
(49 + -70u + 54uv + 21u2 + -70v + 24v2) = 0

Solving
49 + -70u + 54uv + 21u2 + -70v + 24v2 = 0

Solving for variable 'u'.

The solution to this equation could not be determined.

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