4x^2+7x+8y^2-6Y+4=0

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Solution for 4x^2+7x+8y^2-6Y+4=0 equation:


Simplifying
4x2 + 7x + 8y2 + -6Y + 4 = 0

Reorder the terms:
4 + -6Y + 7x + 4x2 + 8y2 = 0

Solving
4 + -6Y + 7x + 4x2 + 8y2 = 0

Solving for variable 'Y'.

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

Add '-4' to each side of the equation.
4 + -6Y + 7x + 4x2 + -4 + 8y2 = 0 + -4

Reorder the terms:
4 + -4 + -6Y + 7x + 4x2 + 8y2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -6Y + 7x + 4x2 + 8y2 = 0 + -4
-6Y + 7x + 4x2 + 8y2 = 0 + -4

Combine like terms: 0 + -4 = -4
-6Y + 7x + 4x2 + 8y2 = -4

Add '-7x' to each side of the equation.
-6Y + 7x + 4x2 + -7x + 8y2 = -4 + -7x

Reorder the terms:
-6Y + 7x + -7x + 4x2 + 8y2 = -4 + -7x

Combine like terms: 7x + -7x = 0
-6Y + 0 + 4x2 + 8y2 = -4 + -7x
-6Y + 4x2 + 8y2 = -4 + -7x

Add '-4x2' to each side of the equation.
-6Y + 4x2 + -4x2 + 8y2 = -4 + -7x + -4x2

Combine like terms: 4x2 + -4x2 = 0
-6Y + 0 + 8y2 = -4 + -7x + -4x2
-6Y + 8y2 = -4 + -7x + -4x2

Add '-8y2' to each side of the equation.
-6Y + 8y2 + -8y2 = -4 + -7x + -4x2 + -8y2

Combine like terms: 8y2 + -8y2 = 0
-6Y + 0 = -4 + -7x + -4x2 + -8y2
-6Y = -4 + -7x + -4x2 + -8y2

Divide each side by '-6'.
Y = 0.6666666667 + 1.166666667x + 0.6666666667x2 + 1.333333333y2

Simplifying
Y = 0.6666666667 + 1.166666667x + 0.6666666667x2 + 1.333333333y2

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