If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
(-4*a)/9-2 = 8 // - 8
(-4*a)/9-8-2 = 0
-4/9*a-10 = 0 // + 10
-4/9*a = 10 // : -4/9
a = 10/(-4/9)
a = -45/2
a = -45/2
| 3m-7-11m+5n= | | 4/(n+2)=7/n | | 22-8(2x-1)=-10 | | 2(3c-1)-4=4c+2 | | 3m-9m=24 | | 3-2x/3=7 | | 0.9x=0.1x+0.4 | | 18x^2+9x-5=0 | | 3r^2-9r-12=0 | | -4x^2+12x+1=0 | | 0.2k-4=8 | | 0.4x+14=0.6x-1 | | -5.28+1.3a=-2.1a-a | | 11w+2w+2=5w-b | | 7(h-2/5) | | x+23+3x=-3-3x-9 | | 12x+7=-11+6x | | Y=16x^2-121y^2 | | 7(h-5/2) | | C/9+18=24 | | 31/4-15/8 | | 3b^2+2b-16=0 | | 3c+6t+b=2c+4t | | -1/4+y=-2/3 | | 225=2500*r*2 | | 10+0.5w=1/2w-10 | | 12x-13=6x | | x+(x-5)+(x+5)=360 | | 9-2*3+u=(27-24)(2)+u | | x-15=13-16x | | 0.08k-4=0.1k+8 | | 8.9+1.2(3a+1)=124.4 |