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)
2*a-(2/9) = 71/45 // - 71/45
2*a-(2/9)-(71/45) = 0
2*a-2/9-71/45 = 0
2*a-9/5 = 0 // + 9/5
2*a = 9/5 // : 2
a = 9/5/2
a = 9/10
a = 9/10
| k-1=-10 | | -6k-3/4=45/4 | | 1/6+1/2k=37/6 | | 3/5w-3=-3 | | -n-5=-46/9 | | 35-15=5(x-8) | | 3w-10=-19 | | -2/3n+2=16/9 | | 2/5k+3=33/10 | | d+3/4=15/4 | | 7a+8=109/11 | | -n+7=5 | | 2t+10=76/7 | | 2(x-1)6=0 | | -8/9+4w=-44/9 | | a*8=2*a+24 | | -2/3+3d=79/3 | | -1+2m=-13 | | 2w+1=7/3 | | x+9(x+8)=10x+10 | | 5/7x-2/3=-26/21 | | 8+5/6m=43/6 | | 8+4/5n=124/15 | | 6-n=12 | | 1/4-4w=41/36 | | 7m+8/9=-16/3 | | -4/7x+3=-1 | | 2b+7=-7 | | 4t-4=-48 | | -2/3b+1=5/3 | | 10x+22=4x-8 | | a=3*a-4 |