x^2+y^2+2x-4y=20

Simple and best practice solution for x^2+y^2+2x-4y=20 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 x^2+y^2+2x-4y=20 equation: 


Simplifying
x2 + y2 + 2x + -4y = 20

Reorder the terms:
2x + x2 + -4y + y2 = 20

Solving
2x + x2 + -4y + y2 = 20

Solving for variable 'x'.

Reorder the terms:
-20 + 2x + x2 + -4y + y2 = 20 + -20

Combine like terms: 20 + -20 = 0
-20 + 2x + x2 + -4y + y2 = 0

The solution to this equation could not be determined.

See similar equations:

| (5k^2-3k)= | | log(5)3-x=2 | | 20x^2+52x+19=0 | | 500=5 | | v^2-36+5v=0 | | 8r^2+26rs+15s^2=20rs+6rs+15s^2 | | (8x-7)(x^2-9x+1)= | | -5y+4(3y-1)=7-5(-9-y) | | Ln(1+5x)=0 | | 2(b-ax)=5x | | 1-3y= | | [2x-9]=3 | | 0.5x^2=0.33x | | 19=w-4 | | 2.5x+4=y | | 5x^2+21y^2=209 | | 7y^2-5x^2+20x=3 | | 20x^2+52x+34=15 | | y=2+6x^2 | | 0(N)=-1 | | ydx+(2x+3y)dy=0 | | 3(2x-9)=45 | | 4n^2-6n+2=0 | | -17=-5y | | 6x^2+22x-84=0 | | -17=5y | | solve-11m=-132 | | 18u=-17 | | 36-[1+9y-3(y+4)]=-4(4y-6)-[8(y-1)-11y+20] | | 12x-66+15=3x+12 | | 3.2=2y | | x=3y-16 |

Equations solver categories