Y^3+3y^2-49y-147=0

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Solution for Y^3+3y^2-49y-147=0 equation: 


Simplifying
Y3 + 3y2 + -49y + -147 = 0

Reorder the terms:
-147 + Y3 + -49y + 3y2 = 0

Solving
-147 + Y3 + -49y + 3y2 = 0

Solving for variable 'Y'.

Move all terms containing Y to the left, all other terms to the right.

Add '147' to each side of the equation.
-147 + Y3 + -49y + 147 + 3y2 = 0 + 147

Reorder the terms:
-147 + 147 + Y3 + -49y + 3y2 = 0 + 147

Combine like terms: -147 + 147 = 0
0 + Y3 + -49y + 3y2 = 0 + 147
Y3 + -49y + 3y2 = 0 + 147

Combine like terms: 0 + 147 = 147
Y3 + -49y + 3y2 = 147

Add '49y' to each side of the equation.
Y3 + -49y + 49y + 3y2 = 147 + 49y

Combine like terms: -49y + 49y = 0
Y3 + 0 + 3y2 = 147 + 49y
Y3 + 3y2 = 147 + 49y

Add '-3y2' to each side of the equation.
Y3 + 3y2 + -3y2 = 147 + 49y + -3y2

Combine like terms: 3y2 + -3y2 = 0
Y3 + 0 = 147 + 49y + -3y2
Y3 = 147 + 49y + -3y2

Simplifying
Y3 = 147 + 49y + -3y2

Reorder the terms:
-147 + Y3 + -49y + 3y2 = 147 + 49y + -3y2 + -147 + -49y + 3y2

Reorder the terms:
-147 + Y3 + -49y + 3y2 = 147 + -147 + 49y + -49y + -3y2 + 3y2

Combine like terms: 147 + -147 = 0
-147 + Y3 + -49y + 3y2 = 0 + 49y + -49y + -3y2 + 3y2
-147 + Y3 + -49y + 3y2 = 49y + -49y + -3y2 + 3y2

Combine like terms: 49y + -49y = 0
-147 + Y3 + -49y + 3y2 = 0 + -3y2 + 3y2
-147 + Y3 + -49y + 3y2 = -3y2 + 3y2

Combine like terms: -3y2 + 3y2 = 0
-147 + Y3 + -49y + 3y2 = 0

The solution to this equation could not be determined.

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