4x^2+17=90y

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Solution for 4x^2+17=90y equation:


Simplifying
4x2 + 17 = 90y

Reorder the terms:
17 + 4x2 = 90y

Solving
17 + 4x2 = 90y

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + 4x2 = -17 + 90y

Combine like terms: 17 + -17 = 0
0 + 4x2 = -17 + 90y
4x2 = -17 + 90y

Divide each side by '4'.
x2 = -4.25 + 22.5y

Simplifying
x2 = -4.25 + 22.5y

Reorder the terms:
4.25 + x2 + -22.5y = -4.25 + 22.5y + 4.25 + -22.5y

Reorder the terms:
4.25 + x2 + -22.5y = -4.25 + 4.25 + 22.5y + -22.5y

Combine like terms: -4.25 + 4.25 = 0.00
4.25 + x2 + -22.5y = 0.00 + 22.5y + -22.5y
4.25 + x2 + -22.5y = 22.5y + -22.5y

Combine like terms: 22.5y + -22.5y = 0.0
4.25 + x2 + -22.5y = 0.0

The solution to this equation could not be determined.

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