4(x+y)-y^2=

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Solution for 4(x+y)-y^2= equation:


Simplifying
4(x + y) + -1y2 = 0
(x * 4 + y * 4) + -1y2 = 0
(4x + 4y) + -1y2 = 0

Solving
4x + 4y + -1y2 = 0

Solving for variable 'x'.

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

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

Combine like terms: 4y + -4y = 0
4x + 0 + -1y2 = 0 + -4y
4x + -1y2 = 0 + -4y
Remove the zero:
4x + -1y2 = -4y

Add 'y2' to each side of the equation.
4x + -1y2 + y2 = -4y + y2

Combine like terms: -1y2 + y2 = 0
4x + 0 = -4y + y2
4x = -4y + y2

Divide each side by '4'.
x = -1y + 0.25y2

Simplifying
x = -1y + 0.25y2

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