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(1/3)*e^-2*x
1;3;-27;28;-2;0
1258;2516
12258;2516
e^-18*x
| x^5+5=20 | | 8x-5(1-7x)=-134 | | 2.4/t-4.5 | | 15m+18=r | | 8-5(1-7)=-134 | | 10x-12=9x+18 | | 0=-16t^2+20t-5 | | 4-ln(x)=0 | | u^2+6u-112=0 | | 5y-2.5=4x | | 9(5z-4)= | | 15/2÷5/2 | | x=-28-.5(-20.44) | | 5=x/-3-20 | | (3X)(2X)= | | (4x+25)+75=360 | | 3a=a+42 | | 5+2v= | | 3y=y+54 | | 120+x=2 | | 3x+2+4(1-x)=5(1-2x)-12 | | 3x+x+2=152-x | | 5t=t+72 | | 2.6=4x+13.2 | | 4w=w+33 | | 5z=z+32 | | 5x-3(2x+9)=2x+6 | | 47x+97y=4 | | h-5=6/7 | | 6(2x+3)=16-4x+14 | | x+120=x | | 6x-9=-36 |