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7;6;7;6;0;0
3;4;3;4;0;0
1;7;8;21;2;3
1;8;8;21;2;3
1;8;3;7;2;6
| tanh(x)=0.7 | | tanh(x)/x=0.7 | | -6y+12=4-8y+9 | | 7x+11=37+x | | (-1)=-x^2+8x-8 | | P(-1)=-x^2+8x-8 | | 4(1+5)= | | P(b)=-x^2+8x-8 | | 24=n-13 | | 48r+192=4r-24 | | 8(x+11)=7(2x+1) | | 3x-3=9x+8 | | 65+(2x+3)=180 | | 4r+6=2 | | 12x^2+z-6=0 | | 12x^2+z=6 | | 2x+(x-500)=9876 | | 2p^2+33p+42=0 | | F=1/2jw | | 7r^2-2-5r=0 | | 3(4q-2)=2(3q+7) | | n/80=10/1000 | | 0.9/1.5=3/n | | .25x+.2x=63 | | 105/35=21/n | | 24y+2=-2 | | N/80=10/100 | | -4+9k=14 | | 0=98+56x-8x^2 | | M^2=69 | | 2(p-1)/3 | | 16-12=x/5 |