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20.5/x = 0.5
2115;47
2408;56
20.5/x = 0.5
1961;53
| y+x^2=0 | | 9x^2+41x+204=0 | | -x^2+4x+8=3 | | 137=t/6--115 | | 13=8x-10 | | F(x)=46/x-18 | | -4x-48=-48 | | x=8x+13 | | 4-(6-11)+4= | | -10x+10=10x+2 | | 16p^2+8p=19 | | 2x+3y=14x-2y=10 | | 4/3-7/10 | | -10x+6=10x+2 | | 2.75+x=1.80 | | 5y^2+45y=0 | | m^2/3=176.3333 | | 9x-5y=-4-9x+7y=8 | | (x^2-1)(x^2+6)=0 | | -5a+9+7a=9a-4a | | 10-2x+12=16 | | X+7y=123x-5y=10 | | 10p^2=1210 | | M^2-10=141.29 | | 237.45+x=513.25 | | L^2+9=34 | | 15(x+35)=795 | | 11-7x-7-7-14x=7 | | 2x+3y=362x-y=4 | | 15(18+35)=795 | | -8x+y=33 | | 9[9-7(-7x-8)]=441x+585 |