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

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


Simplifying
x2 + y2 + -4y = qw

Reorder the terms:
x2 + -4y + y2 = qw

Solving
x2 + -4y + y2 = qw

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
x2 + -4y + 4y + y2 = qw + 4y

Combine like terms: -4y + 4y = 0
x2 + 0 + y2 = qw + 4y
x2 + y2 = qw + 4y

Add '-1y2' to each side of the equation.
x2 + y2 + -1y2 = qw + 4y + -1y2

Combine like terms: y2 + -1y2 = 0
x2 + 0 = qw + 4y + -1y2
x2 = qw + 4y + -1y2

Simplifying
x2 = qw + 4y + -1y2

Reorder the terms:
-1qw + x2 + -4y + y2 = qw + 4y + -1y2 + -1qw + -4y + y2

Reorder the terms:
-1qw + x2 + -4y + y2 = qw + -1qw + 4y + -4y + -1y2 + y2

Combine like terms: qw + -1qw = 0
-1qw + x2 + -4y + y2 = 0 + 4y + -4y + -1y2 + y2
-1qw + x2 + -4y + y2 = 4y + -4y + -1y2 + y2

Combine like terms: 4y + -4y = 0
-1qw + x2 + -4y + y2 = 0 + -1y2 + y2
-1qw + x2 + -4y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
-1qw + x2 + -4y + y2 = 0

The solution to this equation could not be determined.

See similar equations:

| x^2+y^2-4y-12=0 | | 1.7x=1.2x | | -19=-7+4x | | 1.4(-2)+2=2(-2)+3.2 | | x^2-5x-7=x-12 | | 6(x+2)-5=11x-5(x-5) | | (3x+4y)-3x=5-(6y+6) | | 3.4y+7.1=5.4y-6.2 | | 3(4x+1)=15x+1-3x+2 | | (3x+4y)-(3x-6y)=5-6 | | 5x-5=5(x+2) | | x-1/14=5/7 | | 2v-3=13 | | w+1.26=3.23 | | sin(8x)*sin(4x)=0 | | 100x+50=450 | | 18+6x=42 | | 500x-0.91=700x+0.17 | | 2.8b-2=-8.4b+(54-32) | | 17x+5=22 | | 3.5x-75=2.3x+9 | | 13=6x+1 | | 0.7x+14.3=x-1.72 | | 4x+3x-14=8x | | 5y+19x=37 | | -1+24= | | 9.6=v/6 | | 6m+8=62whatism | | 4X=15+-7 | | 0.7x+11.9=x-2.38 | | -7x+6y=-19 | | -(4x+2)+7= |

Equations solver categories