(3x+1)(5)(2x+6)=a

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Solution for (3x+1)(5)(2x+6)=a equation:


Simplifying
(3x + 1)(5)(2x + 6) = a

Reorder the terms:
(1 + 3x)(5)(2x + 6) = a

Reorder the terms:
(1 + 3x) * 5(6 + 2x) = a

Reorder the terms for easier multiplication:
5(1 + 3x)(6 + 2x) = a

Multiply (1 + 3x) * (6 + 2x)
5(1(6 + 2x) + 3x * (6 + 2x)) = a
5((6 * 1 + 2x * 1) + 3x * (6 + 2x)) = a
5((6 + 2x) + 3x * (6 + 2x)) = a
5(6 + 2x + (6 * 3x + 2x * 3x)) = a
5(6 + 2x + (18x + 6x2)) = a

Combine like terms: 2x + 18x = 20x
5(6 + 20x + 6x2) = a
(6 * 5 + 20x * 5 + 6x2 * 5) = a
(30 + 100x + 30x2) = a

Solving
30 + 100x + 30x2 = a

Solving for variable 'x'.

Reorder the terms:
30 + -1a + 100x + 30x2 = a + -1a

Combine like terms: a + -1a = 0
30 + -1a + 100x + 30x2 = 0

The solution to this equation could not be determined.

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