4x^2-y^2=8

Simple and best practice solution for 4x^2-y^2=8 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 4x^2-y^2=8 equation: 


Simplifying
4x2 + -1y2 = 8

Solving
4x2 + -1y2 = 8

Solving for variable 'x'.

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

Add 'y2' to each side of the equation.
4x2 + -1y2 + y2 = 8 + y2

Combine like terms: -1y2 + y2 = 0
4x2 + 0 = 8 + y2
4x2 = 8 + y2

Divide each side by '4'.
x2 = 2 + 0.25y2

Simplifying
x2 = 2 + 0.25y2

Reorder the terms:
-2 + x2 + -0.25y2 = 2 + 0.25y2 + -2 + -0.25y2

Reorder the terms:
-2 + x2 + -0.25y2 = 2 + -2 + 0.25y2 + -0.25y2

Combine like terms: 2 + -2 = 0
-2 + x2 + -0.25y2 = 0 + 0.25y2 + -0.25y2
-2 + x2 + -0.25y2 = 0.25y2 + -0.25y2

Combine like terms: 0.25y2 + -0.25y2 = 0.00
-2 + x2 + -0.25y2 = 0.00

The solution to this equation could not be determined.

See similar equations:

| -12y^2+16y-72=0 | | 7d+16=51 | | 2x^2-y^2=10 | | -2x+29=-x-19 | | 7d+17=51 | | x+3-3=4-3 | | 3x-41=-4x+45 | | 60+50.45t=57.45t | | -3+(m+4)=0 | | 6n^3=600n | | 15x+4y=7 | | V-4v+10v=14 | | -7x+45=3x+35 | | 9x-2(x+6)=7x-12 | | -24+3y+24x=0 | | -4(2x+1)=28 | | 0.00000064= | | -4(2x+-1)=28 | | 6(x+9)-16= | | f(t)=0.25t^2+7t | | neg+neg= | | Q=20-120 | | p+q=r | | fg+2f-g=2-(f+g) | | 180=(3y-5)+(y+75) | | 3x+6=111 | | Q=120-20 | | ln(8x)=2.1 | | 0.9x+0=0.2(x+5)+2 | | 9w+5z+4w+2m= | | 5x^4+42x^2-27=0 | | -12-(-29)= |

Equations solver categories