X^2+y^2+2x-4y-11=10

Simple and best practice solution for X^2+y^2+2x-4y-11=10 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-11=10 equation: 


Simplifying
X2 + y2 + 2x + -4y + -11 = 10

Reorder the terms:
-11 + X2 + 2x + -4y + y2 = 10

Solving
-11 + X2 + 2x + -4y + y2 = 10

Solving for variable 'X'.

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

Add '11' to each side of the equation.
-11 + X2 + 2x + -4y + 11 + y2 = 10 + 11

Reorder the terms:
-11 + 11 + X2 + 2x + -4y + y2 = 10 + 11

Combine like terms: -11 + 11 = 0
0 + X2 + 2x + -4y + y2 = 10 + 11
X2 + 2x + -4y + y2 = 10 + 11

Combine like terms: 10 + 11 = 21
X2 + 2x + -4y + y2 = 21

Add '-2x' to each side of the equation.
X2 + 2x + -4y + -2x + y2 = 21 + -2x

Reorder the terms:
X2 + 2x + -2x + -4y + y2 = 21 + -2x

Combine like terms: 2x + -2x = 0
X2 + 0 + -4y + y2 = 21 + -2x
X2 + -4y + y2 = 21 + -2x

Add '4y' to each side of the equation.
X2 + -4y + 4y + y2 = 21 + -2x + 4y

Combine like terms: -4y + 4y = 0
X2 + 0 + y2 = 21 + -2x + 4y
X2 + y2 = 21 + -2x + 4y

Add '-1y2' to each side of the equation.
X2 + y2 + -1y2 = 21 + -2x + 4y + -1y2

Combine like terms: y2 + -1y2 = 0
X2 + 0 = 21 + -2x + 4y + -1y2
X2 = 21 + -2x + 4y + -1y2

Simplifying
X2 = 21 + -2x + 4y + -1y2

Reorder the terms:
-21 + X2 + 2x + -4y + y2 = 21 + -2x + 4y + -1y2 + -21 + 2x + -4y + y2

Reorder the terms:
-21 + X2 + 2x + -4y + y2 = 21 + -21 + -2x + 2x + 4y + -4y + -1y2 + y2

Combine like terms: 21 + -21 = 0
-21 + X2 + 2x + -4y + y2 = 0 + -2x + 2x + 4y + -4y + -1y2 + y2
-21 + X2 + 2x + -4y + y2 = -2x + 2x + 4y + -4y + -1y2 + y2

Combine like terms: -2x + 2x = 0
-21 + X2 + 2x + -4y + y2 = 0 + 4y + -4y + -1y2 + y2
-21 + X2 + 2x + -4y + y2 = 4y + -4y + -1y2 + y2

Combine like terms: 4y + -4y = 0
-21 + X2 + 2x + -4y + y2 = 0 + -1y2 + y2
-21 + X2 + 2x + -4y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
-21 + X2 + 2x + -4y + y2 = 0

The solution to this equation could not be determined.

See similar equations:

| 4(1/5a-1/2 | | -75+3x=68-8x | | x/9=6/12 | | 0=t^2-2t+40 | | 50000+3.75x=400 | | =t^2-2t+40 | | 6m^3+8m^3= | | -85+6x=-7+175 | | 35=67 | | 0/(-4) | | 6y-9x+30=0 | | 39=(39-x)+(.08x) | | 2x-3y=14fory | | 4y+5x=-3 | | 3/2x=70 | | 4(5v-2)=8 | | 2y-3x+10=0 | | 9(y+3)=45 | | 81s^2+36+4=0 | | 71/3-32/5 | | x^2-10x+12=6 | | 0.00004125*x=1 | | -x-(13t+4x)=-3(5-9x)+2 | | 4t-10x^2=0 | | 2k+2p=5p | | 1/4/40 | | 6c+2d= | | -6/7×-28 | | 3/4x1.20 | | (3-w)(2w-7)=0 | | 5x+2=5x+15 | | 2x(5x-1)=0 |

Equations solver categories