If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(x+9)/2 = 6 // - 6
(x+9)/2-6 = 0
(x+9)/2+(-6*2)/2 = 0
x-6*2+9 = 0
x-3 = 0
(x-3)/2 = 0
(x-3)/2 = 0 // * 2
x-3 = 0
x-3 = 0 // + 3
x = 3
x = 3
| 3x-5=2.5+3-(x-4) | | 15s^2=48+48s | | -5a+-6=6a+16 | | 1x^2+2x=1 | | 2g+3g-3=8g | | -65+y=79 | | 4(3x+5)+1=3+5(2x+2) | | 5(4+2x)+1(8x-12)=68 | | 2t^2+9=11t | | X=2sqrtx-1 | | B-4=6b/12 | | (3x-21)(x^2+x-12)=0 | | -1200+f=345 | | 1x+5=10x-2 | | 4(3x+3)-7x=-5x | | 4/-5x=-16 | | (5x^2/4)+60=0 | | 2(22+4y)+5y=-21 | | 5-2x=3x-7+25 | | K^3-8k^2= | | (5x^4+4x^2)-(x^2-4x^4)= | | 3(2x-3)-9x-4=2y+12 | | 49x^2+28x+40=0 | | x^2+2kx+4=0forx | | 2+14=-2(6x-8) | | 4/3x-1=8 | | 17-(4n-5)=9n-3(n+7) | | -4-y=-8 | | 8(2f-4)=4(4f-8) | | 3+6(z+3)=7(8z-2)+8 | | 65=w(2w-3) | | 11a+a^2+24=0 |