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e^(-0.4*t)
5*p = -3*p-(1/4)
6^cos(x)
(2/3)*(x-3) = 0
1*x^4+4*x^3-(5*x^2)+0*x+0 = 0
| -2x=-0 | | 88+9p=108+4p | | 0.11x+0.28=1.05 | | 5c-20=16c-2 | | 6-9x=-10 | | 25-m=-16 | | 4x+2x(x-1)=-2o | | 29=-2c+3 | | 4x^2-68x+204=0 | | 2x+5x-11=46 | | 22=4-6x | | -2x=x^2-2x-9 | | 0.3x-0.9=5.1 | | 2x+6x+x=25 | | 3b+2=1/9 | | 20*5=20*q+20 | | A(15)=41-15 | | 3(x+60)=13x+30 | | -3y+12=x | | 9.1-7.3= | | 5x+5=2x+50 | | -5p+18=-6-7p | | 5p=-3p-1/4 | | 7.3*9.6= | | 13-(2x-6)=8x+1 | | Y=62+0.60(10) | | -6+m=70 | | 17x=-3x-7 | | Y=62+0.60(20) | | 2y+2x-520=0 | | 2x+32= | | -3t^2+18t+9=0 |