4x^3-y^2-7=0

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Solution for 4x^3-y^2-7=0 equation:


Simplifying
4x3 + -1y2 + -7 = 0

Reorder the terms:
-7 + 4x3 + -1y2 = 0

Solving
-7 + 4x3 + -1y2 = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 4x3 + 7 + -1y2 = 0 + 7

Reorder the terms:
-7 + 7 + 4x3 + -1y2 = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 4x3 + -1y2 = 0 + 7
4x3 + -1y2 = 0 + 7

Combine like terms: 0 + 7 = 7
4x3 + -1y2 = 7

Add 'y2' to each side of the equation.
4x3 + -1y2 + y2 = 7 + y2

Combine like terms: -1y2 + y2 = 0
4x3 + 0 = 7 + y2
4x3 = 7 + y2

Divide each side by '4'.
x3 = 1.75 + 0.25y2

Simplifying
x3 = 1.75 + 0.25y2

Reorder the terms:
-1.75 + x3 + -0.25y2 = 1.75 + 0.25y2 + -1.75 + -0.25y2

Reorder the terms:
-1.75 + x3 + -0.25y2 = 1.75 + -1.75 + 0.25y2 + -0.25y2

Combine like terms: 1.75 + -1.75 = 0.00
-1.75 + x3 + -0.25y2 = 0.00 + 0.25y2 + -0.25y2
-1.75 + x3 + -0.25y2 = 0.25y2 + -0.25y2

Combine like terms: 0.25y2 + -0.25y2 = 0.00
-1.75 + x3 + -0.25y2 = 0.00

The solution to this equation could not be determined.

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