18x^2-2y^2=

Simple and best practice solution for 18x^2-2y^2= 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 18x^2-2y^2= equation:


Simplifying
18x2 + -2y2 = 0

Solving
18x2 + -2y2 = 0

Solving for variable 'x'.

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

Add '2y2' to each side of the equation.
18x2 + -2y2 + 2y2 = 0 + 2y2

Combine like terms: -2y2 + 2y2 = 0
18x2 + 0 = 0 + 2y2
18x2 = 0 + 2y2
Remove the zero:
18x2 = 2y2

Divide each side by '18'.
x2 = 0.1111111111y2

Simplifying
x2 = 0.1111111111y2

Take the square root of each side:
x = {-0.333333333y, 0.333333333y}

See similar equations:

| 2x-2.1=-1.4 | | x-4y=-14 | | -9+11n=57 | | y=mc*mc | | n/5+3/2=3n/10 | | M-2=-8-5m-8+8 | | 18x+30=12x-6 | | 4v+6=-14 | | (1/6)x=8 | | -6(-3x-7)=-34-x | | 7ab^2+15b+2= | | x/-2=-23 | | 2n-40=8(4n-5) | | -24=3y+21 | | -5-2x=-25 | | 25u^2-9v^2= | | X/5-x/8=6 | | 5x-14=x+12 | | 3-p-8p=-5-7p | | -2/4 | | (2/3)x=16 | | x+12=5x-14 | | 21x-15=12 | | -26y=104 | | y-2=0.3333(y+6) | | 2a^2+12x=-10 | | (4/5)x=1 | | -13r=-39 | | (1/6)x=7 | | 6-y=-15 | | x/5-x/7=6 | | X^2-x-400=0 |

Equations solver categories