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9 = (2/5)*x-((1/5)*x)
4*x^2-1 = -8
(-1/4)*x^2+(5/4)*x-1 = 0
3;8;2;3;4;2
0;24;16;24;3;2
| b=2j-14 | | 2m^2+2m-10=0 | | 20log(x)=1.276 | | 9=2/5x-1/5x | | 9=2?5x-1/5x | | 19+x=10 | | -2/3(9=3x)=12 | | [4z-(10z+3)]=3+(5z+6) | | 19=34-x | | 1.2=0.2(10x-4)-x | | Zx+az=68 | | 3/2x=1/5=3/4 | | Zx+az= | | .4x=585 | | .4x=586 | | -8•2/3 | | U-4.6=7.53 | | (2x)(lnx)=x | | 20=2v-12 | | lnx-4[ln(x-7)+ln(x+7)]= | | -28=-4+4v | | nx-4[ln(x-7)+ln(x+7)]= | | 2+3y=-4 | | 0.20/1.00(100)=p | | m-a=q | | 0.20/100(100) | | 9(x/3) | | 2/3×n=18 | | 5-3x+x=11 | | 5x-3.2=.05x+17.95 | | j=a/m | | -23=5w-8 |