X^2+y^2-4x+10y+21=0

Simple and best practice solution for X^2+y^2-4x+10y+21=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 X^2+y^2-4x+10y+21=0 equation: 


Simplifying
X2 + y2 + -4x + 10y + 21 = 0

Reorder the terms:
21 + X2 + -4x + 10y + y2 = 0

Solving
21 + X2 + -4x + 10y + y2 = 0

Solving for variable 'X'.

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

Add '-21' to each side of the equation.
21 + X2 + -4x + 10y + -21 + y2 = 0 + -21

Reorder the terms:
21 + -21 + X2 + -4x + 10y + y2 = 0 + -21

Combine like terms: 21 + -21 = 0
0 + X2 + -4x + 10y + y2 = 0 + -21
X2 + -4x + 10y + y2 = 0 + -21

Combine like terms: 0 + -21 = -21
X2 + -4x + 10y + y2 = -21

Add '4x' to each side of the equation.
X2 + -4x + 10y + 4x + y2 = -21 + 4x

Reorder the terms:
X2 + -4x + 4x + 10y + y2 = -21 + 4x

Combine like terms: -4x + 4x = 0
X2 + 0 + 10y + y2 = -21 + 4x
X2 + 10y + y2 = -21 + 4x

Add '-10y' to each side of the equation.
X2 + 10y + -10y + y2 = -21 + 4x + -10y

Combine like terms: 10y + -10y = 0
X2 + 0 + y2 = -21 + 4x + -10y
X2 + y2 = -21 + 4x + -10y

Add '-1y2' to each side of the equation.
X2 + y2 + -1y2 = -21 + 4x + -10y + -1y2

Combine like terms: y2 + -1y2 = 0
X2 + 0 = -21 + 4x + -10y + -1y2
X2 = -21 + 4x + -10y + -1y2

Simplifying
X2 = -21 + 4x + -10y + -1y2

Reorder the terms:
21 + X2 + -4x + 10y + y2 = -21 + 4x + -10y + -1y2 + 21 + -4x + 10y + y2

Reorder the terms:
21 + X2 + -4x + 10y + y2 = -21 + 21 + 4x + -4x + -10y + 10y + -1y2 + y2

Combine like terms: -21 + 21 = 0
21 + X2 + -4x + 10y + y2 = 0 + 4x + -4x + -10y + 10y + -1y2 + y2
21 + X2 + -4x + 10y + y2 = 4x + -4x + -10y + 10y + -1y2 + y2

Combine like terms: 4x + -4x = 0
21 + X2 + -4x + 10y + y2 = 0 + -10y + 10y + -1y2 + y2
21 + X2 + -4x + 10y + y2 = -10y + 10y + -1y2 + y2

Combine like terms: -10y + 10y = 0
21 + X2 + -4x + 10y + y2 = 0 + -1y2 + y2
21 + X2 + -4x + 10y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
21 + X2 + -4x + 10y + y2 = 0

The solution to this equation could not be determined.

See similar equations:

| x-2.1=4.1 | | y=ax+bx^2 | | 4/9(2n-3= | | 16+y=-2 | | A-17=-13 | | (-4b)-5+2b=10 | | 2x^2-px+8=0 | | 5(3)=125 | | 12=-12+y | | 5(h-3)=2 | | 4x^2+50x+3600=0 | | 8x-17+4x=13+2x | | 2x^2-24-14=0 | | H+52=-80 | | 6(x-2)=-23 | | y=-1x^2+28x+0 | | 4a-8=4(a-2) | | 2x+4x+1=3x+2 | | 27x^3=192x^1 | | 7m+20=8m+9 | | 2(z+4)+6=4(z+2)+3 | | 2m+20=8m+9 | | B+16=-42 | | (2x)+(x+21.5)=122 | | -2(3+6)= | | log(4)64=3 | | 15(-5+y)=-105 | | 5+2x=3x+2 | | 9z=60-z | | 7x+3y=68 | | 3x^2+16=2x^2-10x | | log(3)3=1 |

Equations solver categories