If it's not what You are looking for type in the equation solver your own equation and let us solve it.
R in (-oo:+oo)
R/2 = 8/6 // - 8/6
R/2-(8/6) = 0
R/2-4/3 = 0
1/2*R-4/3 = 0 // + 4/3
1/2*R = 4/3 // : 1/2
R = 4/3/1/2
R = 8/3
R = 8/3
| b-4+8b=18 | | 2/3(6x-9y)=0 | | r+2-6-3=4r+8 | | 8x+32=58 | | 2/3(6x-9y) | | 10/k=4/6 | | -5x+5=5+4x | | 32=480c | | Pv/t=12r | | 9x-6y+33=0 | | 1-3k=8-2k | | 25-5x=30 | | 7(5-r)=-6r+40 | | 4/5=3 | | Oh/t=12r | | 18x-240=15x | | 8/27*9/42 | | -29=-7x-4(-3x-4) | | y=-3/5(5)+3 | | 10m^2+60m= | | 1+2p-6=p-13 | | t-r=m | | y=-3/5(4)+3 | | y=-3/5(3)+3 | | 36+14x=9 | | 3b-2a=6t+a-4b | | 6r+1=18r-2r | | y=-3/5(2)+3 | | -5x+8=6x-47 | | 5(x-2)-9=1-5x | | 15x+12=4x+45 | | 2(x-5)+2x=4(x+9)-46 |