3x^2(2x+7)=4(2x+7)

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Solution for 3x^2(2x+7)=4(2x+7) equation:


Simplifying
3x2(2x + 7) = 4(2x + 7)

Reorder the terms:
3x2(7 + 2x) = 4(2x + 7)
(7 * 3x2 + 2x * 3x2) = 4(2x + 7)
(21x2 + 6x3) = 4(2x + 7)

Reorder the terms:
21x2 + 6x3 = 4(7 + 2x)
21x2 + 6x3 = (7 * 4 + 2x * 4)
21x2 + 6x3 = (28 + 8x)

Solving
21x2 + 6x3 = 28 + 8x

Solving for variable 'x'.

Reorder the terms:
-28 + -8x + 21x2 + 6x3 = 28 + 8x + -28 + -8x

Reorder the terms:
-28 + -8x + 21x2 + 6x3 = 28 + -28 + 8x + -8x

Combine like terms: 28 + -28 = 0
-28 + -8x + 21x2 + 6x3 = 0 + 8x + -8x
-28 + -8x + 21x2 + 6x3 = 8x + -8x

Combine like terms: 8x + -8x = 0
-28 + -8x + 21x2 + 6x3 = 0

The solution to this equation could not be determined.

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