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3/4-13 = 0
-49/4 = 0
L <> R
| 4x^3=49 | | 49x^2+nx+25= | | 4(b+4)=35 | | 0/6 | | 1/2(2n+5)=5n-12-n | | 64w^2-49= | | 2x^3-50x+1=1 | | 5/6-3/8 | | 64-r^2= | | 9.5=4b+2t | | 18=6c+8t | | v^2-49= | | -17x=15-(-2) | | 1/2+1/10 | | 1/5p=10 | | 7(2x+3)=21+14X | | 4x^2+15x=25 | | r^2-16r+64= | | -6-7=-5+x | | v^2+18v+81= | | 2(w+3)=4w | | (12x^3)-252x+902=0 | | 3/8+4/5 | | 12x-252x+902=0 | | (x+2)(x+12)=0 | | 7a-4=7a+19 | | -84/12 | | x^4-80x^2-81=0 | | 7r-8=-35+4r | | 30x^2+20xy+45xy+30y^2=0 | | 4(4y-2)=8y | | 5p-20=-12+6p |