(5x-1)(2x+4)=7X

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Solution for (5x-1)(2x+4)=7X equation: 


Simplifying
(5x + -1)(2x + 4) = 7X

Reorder the terms:
(-1 + 5x)(2x + 4) = 7X

Reorder the terms:
(-1 + 5x)(4 + 2x) = 7X

Multiply (-1 + 5x) * (4 + 2x)
(-1(4 + 2x) + 5x * (4 + 2x)) = 7X
((4 * -1 + 2x * -1) + 5x * (4 + 2x)) = 7X
((-4 + -2x) + 5x * (4 + 2x)) = 7X
(-4 + -2x + (4 * 5x + 2x * 5x)) = 7X
(-4 + -2x + (20x + 10x2)) = 7X

Combine like terms: -2x + 20x = 18x
(-4 + 18x + 10x2) = 7X

Solving
-4 + 18x + 10x2 = 7X

Solving for variable 'x'.

Reorder the terms:
-4 + -7X + 18x + 10x2 = 7X + -7X

Combine like terms: 7X + -7X = 0
-4 + -7X + 18x + 10x2 = 0

The solution to this equation could not be determined.

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