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(x*e^x+ln(x))/(e^2*x-1)
100*e^-0.4*x
p = 6*(3-2)*x^9;p
p
2*x+y-3;5*y-3*x-2
64/225;1
| 54-1x=-8x+110 | | 2+3c=2(-2c+6) | | -2=3(v+12)+-17 | | W+36=10w-9 | | 11-2(8+3x)=7x^2 | | 2.89=x^2 | | 2+3c=(-2c+6) | | 9n/2=7 | | 8p=-60-4p | | -3a+8+-8(7-2a)= | | (6x-24)=120 | | 2+3c=2(2c+6) | | 36=2x+4x-6 | | -18-10y=-4y | | X=5(7) | | z^2-3*i*z=0 | | -9c+14=10c+14 | | -(n+-5)+-7=-13 | | -24=6+10(s+9) | | 2x+30=6x-50 | | 3(q+1)=15 | | 8w-4w-8=-52 | | 121-x=268 | | 30x+40y=3200 | | 4624=x^2 | | -59=-10(b-5)+1 | | 10y-45=2x | | (5x-15)=120 | | 70=4(7+b)+10b | | Y*7+4=10 | | Y-2=-67 | | -3x+-7(-4x+-17)=-88 |