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3*x+1
((5*x^2+4)^1)/2
-9 = n/11
1/11 = x/891
ln(x)+2
| 3.25=2.3+r | | -7w+4(w-6)=-12 | | F+26=30 | | 3x+2x+90=180 | | D^2+21d-22=0 | | -9=n/11 | | 2r^2-2r+8=0 | | 1/11=x/891 | | 1-4=6 | | 4/9=396/x | | Y-1=-1/3(x-5) | | 189=274-v | | 0=x^2+12x-28 | | 5x-9+2x+6= | | 10b^2-20b-73=7 | | 4x+46=7x+1 | | 4r+8=10 | | -w+268=33 | | 9k^2+8=-9k | | 3x-2+3x=4+5x | | 5n^2-80=-9n | | 5x-4-3x=-48 | | 40-5x=130-25x | | 20+6+0.9+0.8= | | 8x-10=6x-12 | | (x+8)4/5-4=(x-4)1/2 | | 63.8=p-p | | 0=(1/24)x^3-lnx | | 47-4(x-4)=-10x | | 5x-4-3x=48 | | 4/7=x/280 | | 7m^2-36=36m |