If it's not what You are looking for type in the equation solver your own equation and let us solve it.
16r+18=18r
We move all terms to the left:
16r+18-(18r)=0
We add all the numbers together, and all the variables
-2r+18=0
We move all terms containing r to the left, all other terms to the right
-2r=-18
r=-18/-2
r=+9
| –20y−–20y+–y+–6y−–2y=20 | | 42x–8=26x+12 | | k=2237 | | 4^2x–8=2^6x+12 | | 15-7d=-9d-19 | | -83x+7=-20+x | | -70=5m+10 | | 5(x-2)+6=3x-(x+13) | | 36x=972 | | 18=10+4t | | 2x+21=x+24 | | -83x+7=-20 | | 2y=(5y/6)+4 | | 20+7k=-20+19k-20 | | 110+w=120 | | 1/2r-3=4(4-3/2r) | | 2x-7=x+x+3 | | -.25=y-1 | | 3(q−5)=2(q+5) | | 2x+5+3x-2=-12 | | 6x-5=9-3x | | 8+j=12 | | -2(x-2)=-2 | | x^2+12x+10=8 | | 3x-4/2=4x-6 | | 6=2(y+2)6=2 | | (-4x+8)+4=-5(x+3) | | (x+50)=6x | | 8b+32=8(b+4) | | 4x+3/3=2x+1 | | 12x+6-6x+6=30 | | 25=y20 |