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12.74;2.86
3.2 = 160/10000-(100*x)
sin(-1)
((-3*X)/2)*Y = 24
(-4*x)/x-1 = 0
| X^2-9x+19=30 | | 41+1+5x=180 | | 6y^2-25y-9=0 | | 30=8(3)+6 | | 30=8(-8)+6 | | -7+j=j | | 30=8(-6)+6 | | 3.2=160/10000-100x | | (-9n+2)+1=80 | | f(x)=9k^2-24k-48 | | 8h=4+8h | | 4(x^2+2x)=0 | | 5y+48=282 | | -9n+2+1=80 | | x^2+3x-2=8 | | 5(8+2a)=-40 | | 3x^6/18x= | | -3X/2Y=24 | | -4x/x-1 | | 4x+15=-9x | | 9x-3-1= | | 5-3x=x-7 | | 4x-3y^2=0 | | 2x^2/x-1 | | 2q=-94 | | 12+6y=6y+12 | | 9x+2+2=40 | | 3+5x=40 | | 3X/5Y=-3 | | 1-4r=29 | | 50x+2.50y=12 | | -4+b=2 |