4x^2-9y=-5

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Solution for 4x^2-9y=-5 equation:


Simplifying
4x2 + -9y = -5

Solving
4x2 + -9y = -5

Solving for variable 'x'.

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

Add '9y' to each side of the equation.
4x2 + -9y + 9y = -5 + 9y

Combine like terms: -9y + 9y = 0
4x2 + 0 = -5 + 9y
4x2 = -5 + 9y

Divide each side by '4'.
x2 = -1.25 + 2.25y

Simplifying
x2 = -1.25 + 2.25y

Reorder the terms:
1.25 + x2 + -2.25y = -1.25 + 2.25y + 1.25 + -2.25y

Reorder the terms:
1.25 + x2 + -2.25y = -1.25 + 1.25 + 2.25y + -2.25y

Combine like terms: -1.25 + 1.25 = 0.00
1.25 + x2 + -2.25y = 0.00 + 2.25y + -2.25y
1.25 + x2 + -2.25y = 2.25y + -2.25y

Combine like terms: 2.25y + -2.25y = 0.00
1.25 + x2 + -2.25y = 0.00

The solution to this equation could not be determined.

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