(2y)(2y)(2y)-2.8(5.89+3y)=-23.87-8.4y

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Solution for (2y)(2y)(2y)-2.8(5.89+3y)=-23.87-8.4y equation: 


Simplifying
(2y)(2y)(2y) + -2.8(5.89 + 3y) = -23.87 + -8.4y

Remove parenthesis around (2y)
2y(2y)(2y) + -2.8(5.89 + 3y) = -23.87 + -8.4y

Remove parenthesis around (2y)
2y * 2y(2y) + -2.8(5.89 + 3y) = -23.87 + -8.4y

Remove parenthesis around (2y)
2y * 2y * 2y + -2.8(5.89 + 3y) = -23.87 + -8.4y

Reorder the terms for easier multiplication:
2 * 2 * 2y * y * y + -2.8(5.89 + 3y) = -23.87 + -8.4y

Multiply 2 * 2
4 * 2y * y * y + -2.8(5.89 + 3y) = -23.87 + -8.4y

Multiply 4 * 2
8y * y * y + -2.8(5.89 + 3y) = -23.87 + -8.4y

Multiply y * y
8y2 * y + -2.8(5.89 + 3y) = -23.87 + -8.4y

Multiply y2 * y
8y3 + -2.8(5.89 + 3y) = -23.87 + -8.4y
8y3 + (5.89 * -2.8 + 3y * -2.8) = -23.87 + -8.4y
8y3 + (-16.492 + -8.4y) = -23.87 + -8.4y

Reorder the terms:
-16.492 + -8.4y + 8y3 = -23.87 + -8.4y

Add '8.4y' to each side of the equation.
-16.492 + -8.4y + 8.4y + 8y3 = -23.87 + -8.4y + 8.4y

Combine like terms: -8.4y + 8.4y = 0.0
-16.492 + 0.0 + 8y3 = -23.87 + -8.4y + 8.4y
-16.492 + 8y3 = -23.87 + -8.4y + 8.4y

Combine like terms: -8.4y + 8.4y = 0.0
-16.492 + 8y3 = -23.87 + 0.0
-16.492 + 8y3 = -23.87

Solving
-16.492 + 8y3 = -23.87

Solving for variable 'y'.

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

Add '16.492' to each side of the equation.
-16.492 + 16.492 + 8y3 = -23.87 + 16.492

Combine like terms: -16.492 + 16.492 = 0.000
0.000 + 8y3 = -23.87 + 16.492
8y3 = -23.87 + 16.492

Combine like terms: -23.87 + 16.492 = -7.378
8y3 = -7.378

Divide each side by '8'.
y3 = -0.92225

Simplifying
y3 = -0.92225

Reorder the terms:
0.92225 + y3 = -0.92225 + 0.92225

Combine like terms: -0.92225 + 0.92225 = 0.00000
0.92225 + y3 = 0.00000

The solution to this equation could not be determined.

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