3(5x-3)(7x+y)=

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


Simplifying
3(5x + -3)(7x + y) = 0

Reorder the terms:
3(-3 + 5x)(7x + y) = 0

Multiply (-3 + 5x) * (7x + y)
3(-3(7x + y) + 5x * (7x + y)) = 0
3((7x * -3 + y * -3) + 5x * (7x + y)) = 0
3((-21x + -3y) + 5x * (7x + y)) = 0
3(-21x + -3y + (7x * 5x + y * 5x)) = 0

Reorder the terms:
3(-21x + -3y + (5xy + 35x2)) = 0
3(-21x + -3y + (5xy + 35x2)) = 0

Reorder the terms:
3(-21x + 5xy + 35x2 + -3y) = 0
3(-21x + 5xy + 35x2 + -3y) = 0
(-21x * 3 + 5xy * 3 + 35x2 * 3 + -3y * 3) = 0
(-63x + 15xy + 105x2 + -9y) = 0

Solving
-63x + 15xy + 105x2 + -9y = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-21x + 5xy + 35x2 + -3y) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-21x + 5xy + 35x2 + -3y)' equal to zero and attempt to solve: Simplifying -21x + 5xy + 35x2 + -3y = 0 Solving -21x + 5xy + 35x2 + -3y = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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