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3*t*sin(pi*t)
30/54 = 0
e^(x/40)
((2*((9*x^5)/(b^5))*b^4*x)/15)*x = 0
-4*e^-7*x
| 4(x+2)-7=4(x-4) | | 2lnx=ln(4x-3) | | 10=x+18 | | 2x-43=13 | | p+19=27 | | 5(3x-5)-2(x+4)-17x= | | 30/54 | | (3x+5)+(10x-7)=90 | | 14.25-d=23.9 | | 4x^2-10x+8=2x^2-4 | | 3k+7=36 | | y*y*y=60 | | 20=-16x^2+48x+4 | | -8x-18=x+18 | | -9=9+3x | | 38=-2x | | 3x+(-6)=-9 | | -20=-7tw | | -8-1x=18 | | 4ln(6x+6)+2 = 26 | | 4t-13=59 | | -3(3x-9)=-9x-27 | | 9x^5/b^5x*2b^4/15x | | y=(6x) | | -9+6=x | | 3x+21=20x+17 | | 4p+16=1p-1 | | 1350=7b-10 | | -14n=210 | | -89-1=-23 | | 1201.5=27*y | | 23x-11y=-2 |