0=-y^2-x^2+z^2+4y+2z-4

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


Simplifying
0 = -1y2 + -1x2 + z2 + 4y + 2z + -4

Reorder the terms:
0 = -4 + -1x2 + 4y + -1y2 + 2z + z2

Solving
0 = -4 + -1x2 + 4y + -1y2 + 2z + z2

Solving for variable 'x'.

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

Add 'x2' to each side of the equation.
0 + x2 = -4 + -1x2 + 4y + -1y2 + 2z + x2 + z2
Remove the zero:
x2 = -4 + -1x2 + 4y + -1y2 + 2z + x2 + z2

Reorder the terms:
x2 = -4 + -1x2 + x2 + 4y + -1y2 + 2z + z2

Combine like terms: -1x2 + x2 = 0
x2 = -4 + 0 + 4y + -1y2 + 2z + z2
x2 = -4 + 4y + -1y2 + 2z + z2

Simplifying
x2 = -4 + 4y + -1y2 + 2z + z2

Reorder the terms:
4 + x2 + -4y + y2 + -2z + -1z2 = -4 + 4y + -1y2 + 2z + z2 + 4 + -4y + y2 + -2z + -1z2

Reorder the terms:
4 + x2 + -4y + y2 + -2z + -1z2 = -4 + 4 + 4y + -4y + -1y2 + y2 + 2z + -2z + z2 + -1z2

Combine like terms: -4 + 4 = 0
4 + x2 + -4y + y2 + -2z + -1z2 = 0 + 4y + -4y + -1y2 + y2 + 2z + -2z + z2 + -1z2
4 + x2 + -4y + y2 + -2z + -1z2 = 4y + -4y + -1y2 + y2 + 2z + -2z + z2 + -1z2

Combine like terms: 4y + -4y = 0
4 + x2 + -4y + y2 + -2z + -1z2 = 0 + -1y2 + y2 + 2z + -2z + z2 + -1z2
4 + x2 + -4y + y2 + -2z + -1z2 = -1y2 + y2 + 2z + -2z + z2 + -1z2

Combine like terms: -1y2 + y2 = 0
4 + x2 + -4y + y2 + -2z + -1z2 = 0 + 2z + -2z + z2 + -1z2
4 + x2 + -4y + y2 + -2z + -1z2 = 2z + -2z + z2 + -1z2

Combine like terms: 2z + -2z = 0
4 + x2 + -4y + y2 + -2z + -1z2 = 0 + z2 + -1z2
4 + x2 + -4y + y2 + -2z + -1z2 = z2 + -1z2

Combine like terms: z2 + -1z2 = 0
4 + x2 + -4y + y2 + -2z + -1z2 = 0

The solution to this equation could not be determined.

See similar equations:

| 2+3(x-5)=17 | | 5y-5y=4 | | 3+4x+9=2x+3+2+4x | | -[2x-(8x+3)]=3+(5x+1) | | 4x+9+x=4x+8+2x | | 13x+14x=12x-5 | | 6+5m=2m-12 | | 85a+40=10630 | | 4(-4+4)=12 | | -98=-23-15r | | 0=95-65x | | 97=32j-53 | | X-[-16]=44 | | 2-7+n=4 | | x+71+x+99=164 | | 3(x-30)=540 | | r-pi=pi | | x(4)=(2)(4)-4 | | 2-7+n=5 | | 144b+81b= | | 3(2.50+5.30)+3(5.30g)=55.20 | | 12(0.25w+3)=3(w-4) | | 12=-14(-6x-3) | | 20-15s=375 | | (5v-6)(1+v)=0 | | 63=6.50p+1750 | | 72-3x+4=5x-4 | | 8(n-2)-5(1+2n)=-3n+8n | | 5x-2x+9=x-9+18 | | 3(2.50+5.30)-3(5.30g)=55.20 | | 5x+4x=-8x+4 | | 63=24 |

Equations solver categories