(5w-7x)(w+7x-4)=

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Solution for (5w-7x)(w+7x-4)= equation:


Simplifying
(5w + -7x)(w + 7x + -4) = 0

Reorder the terms:
(5w + -7x)(-4 + w + 7x) = 0

Multiply (5w + -7x) * (-4 + w + 7x)
(5w * (-4 + w + 7x) + -7x * (-4 + w + 7x)) = 0
((-4 * 5w + w * 5w + 7x * 5w) + -7x * (-4 + w + 7x)) = 0

Reorder the terms:
((-20w + 35wx + 5w2) + -7x * (-4 + w + 7x)) = 0
((-20w + 35wx + 5w2) + -7x * (-4 + w + 7x)) = 0
(-20w + 35wx + 5w2 + (-4 * -7x + w * -7x + 7x * -7x)) = 0

Reorder the terms:
(-20w + 35wx + 5w2 + (-7wx + 28x + -49x2)) = 0
(-20w + 35wx + 5w2 + (-7wx + 28x + -49x2)) = 0

Reorder the terms:
(-20w + 35wx + -7wx + 5w2 + 28x + -49x2) = 0

Combine like terms: 35wx + -7wx = 28wx
(-20w + 28wx + 5w2 + 28x + -49x2) = 0

Solving
-20w + 28wx + 5w2 + 28x + -49x2 = 0

Solving for variable 'w'.

The solution to this equation could not be determined.

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