y^2-2y-8x-7=0

Simple and best practice solution for y^2-2y-8x-7=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for y^2-2y-8x-7=0 equation:


Simplifying
y2 + -2y + -8x + -7 = 0

Reorder the terms:
-7 + -8x + -2y + y2 = 0

Solving
-7 + -8x + -2y + y2 = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + -8x + -2y + 7 + y2 = 0 + 7

Reorder the terms:
-7 + 7 + -8x + -2y + y2 = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -8x + -2y + y2 = 0 + 7
-8x + -2y + y2 = 0 + 7

Combine like terms: 0 + 7 = 7
-8x + -2y + y2 = 7

Add '2y' to each side of the equation.
-8x + -2y + 2y + y2 = 7 + 2y

Combine like terms: -2y + 2y = 0
-8x + 0 + y2 = 7 + 2y
-8x + y2 = 7 + 2y

Add '-1y2' to each side of the equation.
-8x + y2 + -1y2 = 7 + 2y + -1y2

Combine like terms: y2 + -1y2 = 0
-8x + 0 = 7 + 2y + -1y2
-8x = 7 + 2y + -1y2

Divide each side by '-8'.
x = -0.875 + -0.25y + 0.125y2

Simplifying
x = -0.875 + -0.25y + 0.125y2

See similar equations:

| F(2)=9x-5 | | -3-25a=15 | | 9(3z-1)=18z+45 | | 9(3z-1)=18z+45 | | 7/8*1/4 | | 2x^2+2y^2-12x+9=0 | | 16/5=x-12/25 | | -20-(4x-1)=-51 | | -3/5(7-4x)=25 | | 6x-12=9x-15 | | Xy(2y-3x)= | | -2y-10+2x=o | | gn=3*(-2)n-1 | | 2((5x^2)+8x-3)=0 | | -4x-(-5)/-7=13 | | 6x+3x+5=-7x+4-2 | | an=7+.2(n-1) | | 3v+1=4-4(2v-2) | | 1/5(3r-4)=3d | | 6/21-5/7 | | x^2-5x+-36=0 | | 4(3r-2)=(r+7) | | an=7+2(n-1) | | 5a+3-10a=3a+27 | | -2/-3x=20 | | 1/2x-1/2=3/4 | | -5.5x+-0.56=-1.64 | | 10k-50=6k-100 | | 2x+81=6x-121 | | 27=3x-42 | | m+(3m-15)=33 | | -5(4+2x)=50 |

Equations solver categories