=y^3-7y^2+y-7

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Solution for =y^3-7y^2+y-7 equation: 


Simplifying
0 = y3 + -7y2 + y + -7

Reorder the terms:
0 = -7 + y + -7y2 + y3

Solving
0 = -7 + y + -7y2 + y3

Solving for variable 'y'.

Combine like terms: 0 + 7 = 7
7 + -1y + 7y2 + -1y3 = -7 + y + -7y2 + y3 + 7 + -1y + 7y2 + -1y3

Reorder the terms:
7 + -1y + 7y2 + -1y3 = -7 + 7 + y + -1y + -7y2 + 7y2 + y3 + -1y3

Combine like terms: -7 + 7 = 0
7 + -1y + 7y2 + -1y3 = 0 + y + -1y + -7y2 + 7y2 + y3 + -1y3
7 + -1y + 7y2 + -1y3 = y + -1y + -7y2 + 7y2 + y3 + -1y3

Combine like terms: y + -1y = 0
7 + -1y + 7y2 + -1y3 = 0 + -7y2 + 7y2 + y3 + -1y3
7 + -1y + 7y2 + -1y3 = -7y2 + 7y2 + y3 + -1y3

Combine like terms: -7y2 + 7y2 = 0
7 + -1y + 7y2 + -1y3 = 0 + y3 + -1y3
7 + -1y + 7y2 + -1y3 = y3 + -1y3

Combine like terms: y3 + -1y3 = 0
7 + -1y + 7y2 + -1y3 = 0

The solution to this equation could not be determined.

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