(2u-3v-6)(7u+6v+7)=

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Solution for (2u-3v-6)(7u+6v+7)= equation: 


Simplifying
(2u + -3v + -6)(7u + 6v + 7) = 0

Reorder the terms:
(-6 + 2u + -3v)(7u + 6v + 7) = 0

Reorder the terms:
(-6 + 2u + -3v)(7 + 7u + 6v) = 0

Multiply (-6 + 2u + -3v) * (7 + 7u + 6v)
(-6(7 + 7u + 6v) + 2u * (7 + 7u + 6v) + -3v * (7 + 7u + 6v)) = 0
((7 * -6 + 7u * -6 + 6v * -6) + 2u * (7 + 7u + 6v) + -3v * (7 + 7u + 6v)) = 0
((-42 + -42u + -36v) + 2u * (7 + 7u + 6v) + -3v * (7 + 7u + 6v)) = 0
(-42 + -42u + -36v + (7 * 2u + 7u * 2u + 6v * 2u) + -3v * (7 + 7u + 6v)) = 0

Reorder the terms:
(-42 + -42u + -36v + (14u + 12uv + 14u2) + -3v * (7 + 7u + 6v)) = 0
(-42 + -42u + -36v + (14u + 12uv + 14u2) + -3v * (7 + 7u + 6v)) = 0
(-42 + -42u + -36v + 14u + 12uv + 14u2 + (7 * -3v + 7u * -3v + 6v * -3v)) = 0

Reorder the terms:
(-42 + -42u + -36v + 14u + 12uv + 14u2 + (-21uv + -21v + -18v2)) = 0
(-42 + -42u + -36v + 14u + 12uv + 14u2 + (-21uv + -21v + -18v2)) = 0

Reorder the terms:
(-42 + -42u + 14u + 12uv + -21uv + 14u2 + -36v + -21v + -18v2) = 0

Combine like terms: -42u + 14u = -28u
(-42 + -28u + 12uv + -21uv + 14u2 + -36v + -21v + -18v2) = 0

Combine like terms: 12uv + -21uv = -9uv
(-42 + -28u + -9uv + 14u2 + -36v + -21v + -18v2) = 0

Combine like terms: -36v + -21v = -57v
(-42 + -28u + -9uv + 14u2 + -57v + -18v2) = 0

Solving
-42 + -28u + -9uv + 14u2 + -57v + -18v2 = 0

Solving for variable 'u'.

The solution to this equation could not be determined.

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