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1-e^(-0.01*x)
e^(3*ln(x))
55-(10*a)-(160*b);753-(55*a)-(2743*b)
(-2*((7*7)/(-6)))/(-5)
126/140
| 6x+13+7x+6=180 | | x+5x+x-3=5x+2x+15 | | 18x-x+5=10x+2x-4 | | 6(x)(y)(-x)= | | 6/15=16/× | | -x^4-49x-216=0 | | 2.25-x=2+3.06+3x | | 21(2)+n(2)=112 | | 2(y+6)=2y+15 | | Ln(1/x)=-8 | | 7*7/-6*-2/-5 | | 6cos(6t)=y | | 2/5×73 | | 73×2/5 | | X^2-160x+7300=0 | | 2x+129+65=180 | | -(x-4)= | | 4n^2+2n=21 | | (4x)(8x+2)= | | 6.95+5.25n=40 | | X+4y+z=21 | | 8(3x-5)+10=6 | | X+4y+z=22 | | 7/14=16/x | | 2x+104+84=180 | | y-3=7/8x | | 3x+z=5 | | H+4181=6460 | | (5x-12)=3 | | 22=4(3m+4)-6(m+1) | | X+104+x+84=180 | | X-y+4z=16 |