If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying X2 + 4Y2 + z2 = 9 Solving X2 + 4Y2 + z2 = 9 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-4Y2' to each side of the equation. X2 + 4Y2 + -4Y2 + z2 = 9 + -4Y2 Combine like terms: 4Y2 + -4Y2 = 0 X2 + 0 + z2 = 9 + -4Y2 X2 + z2 = 9 + -4Y2 Add '-1z2' to each side of the equation. X2 + z2 + -1z2 = 9 + -4Y2 + -1z2 Combine like terms: z2 + -1z2 = 0 X2 + 0 = 9 + -4Y2 + -1z2 X2 = 9 + -4Y2 + -1z2 Simplifying X2 = 9 + -4Y2 + -1z2 Reorder the terms: -9 + X2 + 4Y2 + z2 = 9 + -4Y2 + -1z2 + -9 + 4Y2 + z2 Reorder the terms: -9 + X2 + 4Y2 + z2 = 9 + -9 + -4Y2 + 4Y2 + -1z2 + z2 Combine like terms: 9 + -9 = 0 -9 + X2 + 4Y2 + z2 = 0 + -4Y2 + 4Y2 + -1z2 + z2 -9 + X2 + 4Y2 + z2 = -4Y2 + 4Y2 + -1z2 + z2 Combine like terms: -4Y2 + 4Y2 = 0 -9 + X2 + 4Y2 + z2 = 0 + -1z2 + z2 -9 + X2 + 4Y2 + z2 = -1z2 + z2 Combine like terms: -1z2 + z2 = 0 -9 + X2 + 4Y2 + z2 = 0 The solution to this equation could not be determined.
| 6x^5-25x^4+75x^2-12x-48=0 | | 5/9(140-32) | | 2x+6-10x=20 | | u+3.4=8.45 | | 5(2+5x)= | | 1/3=n/5 | | W-5.5=7.4 | | (-n^3-8n-6)+(-8n^3+9n+3)= | | 1/3×n/5 | | 28+-4d=5d+-17 | | y/4-3/5=13/20 | | 7d-1=27 | | -5w+2+6w=-4+6 | | 6x^5-5x^4+75x^2-12x-48=0 | | 3x-(x-5)=-13 | | x^2+2x=-12 | | (7n+3)=2 | | 4c=4/5 | | y/4-3/5 | | 12+(9+8)=(12+x)9 | | 4s-11=8-2s | | 96x^2+144xy+54y^2=0 | | -0.2p+0.4=-1.2 | | 17x10/9 | | 32x+8=72 | | 3x-2y-42=0 | | 2x(2x+2)(2x+4)=85008 | | 2s-6=0 | | 6+3(z-2)=2z+3 | | 0.25y+3.5= | | 1/3=x/5 | | 40-15=5(x-3) |