If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6-2r=0
We move all terms containing r to the left, all other terms to the right
-2r=-6
r=-6/-2
r=+3
| -2a2-a+3=0 | | 450p+40=112 | | 2x-3/5=x/3-1 | | x+9/18=8/9+x-4/3 | | 16x-64=4x^2-x3 | | 10x-5x=15x= | | 1/2x+1/5=4(4/5x+5) | | 14x+9=13x+4 | | 6x-4x=10x= | | 6X-2x=-6 | | (x^2+1)^2=0 | | 20y+20-y=16y-8 | | 4x2=15x+25 | | 7x+6=-x^2 | | 3(+4)=1e+32 | | 19y+29=124 | | 6x-2x=(-6) | | 10(2y+20-y=2(8y-8) | | 3.4x-10.46=6.2 | | y/8-5=5 | | .55(2x-4)=-17 | | 4(x-1/2)=4x-2 | | 4x+3x-10=4x= | | Y=x×+4 | | 3(x+2)-5(x-3=12 | | 4y+2/9=2/9 | | 3q+1=19 | | 94=2l+2(14) | | 2(4w+8)/3=-7 | | 8x+0.7=40.7 | | -2a+8a=3+5a | | x2=841 |