15.2=x^3-4x+7

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Solution for 15.2=x^3-4x+7 equation: 


Simplifying
15.2 = x3 + -4x + 7

Reorder the terms:
15.2 = 7 + -4x + x3

Solving
15.2 = 7 + -4x + x3

Solving for variable 'x'.

Combine like terms: 15.2 + -7 = 8.2
8.2 + 4x + -1x3 = 7 + -4x + x3 + -7 + 4x + -1x3

Reorder the terms:
8.2 + 4x + -1x3 = 7 + -7 + -4x + 4x + x3 + -1x3

Combine like terms: 7 + -7 = 0
8.2 + 4x + -1x3 = 0 + -4x + 4x + x3 + -1x3
8.2 + 4x + -1x3 = -4x + 4x + x3 + -1x3

Combine like terms: -4x + 4x = 0
8.2 + 4x + -1x3 = 0 + x3 + -1x3
8.2 + 4x + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
8.2 + 4x + -1x3 = 0

The solution to this equation could not be determined.

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