2y=X^2-6x-9

Simple and best practice solution for 2y=X^2-6x-9 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 2y=X^2-6x-9 equation: 


Simplifying
2y = X2 + -6x + -9

Reorder the terms:
2y = -9 + X2 + -6x

Solving
2y = -9 + X2 + -6x

Solving for variable 'y'.

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

Divide each side by '2'.
y = -4.5 + 0.5X2 + -3x

Simplifying
y = -4.5 + 0.5X2 + -3x

See similar equations:

| 12x^2+12x-216=0 | | 9y+16=5y-4 | | 14(2x-10)+34= | | ln*x-ln*5=-1 | | F+(4)=8 | | 2377960+26x=1996 | | E=17-12 | | 4+d-3-2=1 | | -16t^2+6t+12=0 | | x^2+40x+256=0 | | 5a+8c=120 | | y=3x/(x-2) | | x=3y/(y-2) | | 2+6c=38 | | (12x+1)*2=26x-8 | | ((36x^2-49)*(x-1))/((x^2-1)*(6x-7)) | | 2x+10+5x+5+3x+5=180 | | (x^2+3x+2)(x-3)=(x-2)(x^2+2x+1) | | T/4-9=8 | | A+(3*5)=23 | | 2x-10+5x+5+3x+5=180 | | r^2+4r=20 | | 3x+5-8x=8+16x | | (10y+2)*2=22y-4 | | 4a+9=157 | | tan(2x)+2cos(x)=0 | | -5x(x-3x)+12x= | | 2/5x-4/3 | | 7.2+4x=189.2 | | 119=1/2x(17) | | 7-t+2=3 | | 2(w+(w+4))=24 |

Equations solver categories