x^2(x+7)=1.5(14x^2+16)

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Solution for x^2(x+7)=1.5(14x^2+16) equation: 


Simplifying
x2(x + 7) = 1.5(14x2 + 16)

Reorder the terms:
x2(7 + x) = 1.5(14x2 + 16)
(7 * x2 + x * x2) = 1.5(14x2 + 16)
(7x2 + x3) = 1.5(14x2 + 16)

Reorder the terms:
7x2 + x3 = 1.5(16 + 14x2)
7x2 + x3 = (16 * 1.5 + 14x2 * 1.5)
7x2 + x3 = (24 + 21x2)

Solving
7x2 + x3 = 24 + 21x2

Solving for variable 'x'.

Reorder the terms:
-24 + 7x2 + -21x2 + x3 = 24 + 21x2 + -24 + -21x2

Combine like terms: 7x2 + -21x2 = -14x2
-24 + -14x2 + x3 = 24 + 21x2 + -24 + -21x2

Reorder the terms:
-24 + -14x2 + x3 = 24 + -24 + 21x2 + -21x2

Combine like terms: 24 + -24 = 0
-24 + -14x2 + x3 = 0 + 21x2 + -21x2
-24 + -14x2 + x3 = 21x2 + -21x2

Combine like terms: 21x2 + -21x2 = 0
-24 + -14x2 + x3 = 0

The solution to this equation could not be determined.

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