y-4x^2=-5

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


Simplifying
y + -4x2 = -5

Reorder the terms:
-4x2 + y = -5

Solving
-4x2 + y = -5

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
-4x2 + y + -1y = -5 + -1y

Combine like terms: y + -1y = 0
-4x2 + 0 = -5 + -1y
-4x2 = -5 + -1y

Divide each side by '-4'.
x2 = 1.25 + 0.25y

Simplifying
x2 = 1.25 + 0.25y

Reorder the terms:
-1.25 + x2 + -0.25y = 1.25 + 0.25y + -1.25 + -0.25y

Reorder the terms:
-1.25 + x2 + -0.25y = 1.25 + -1.25 + 0.25y + -0.25y

Combine like terms: 1.25 + -1.25 = 0.00
-1.25 + x2 + -0.25y = 0.00 + 0.25y + -0.25y
-1.25 + x2 + -0.25y = 0.25y + -0.25y

Combine like terms: 0.25y + -0.25y = 0.00
-1.25 + x2 + -0.25y = 0.00

The solution to this equation could not be determined.

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