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7/5-(3/10)
8/2-(6/10)
e^-8*x*x^5
-(9/47) > 10
(4/3)*(4/3)
| 0.4y-0.06+0.5y=5.34 | | -3+5x-7=-6x-7+14 | | 8x/5-5=3 | | -8(n+3)+27=-4n-5 | | 0.3d-0.02+0.4d=0.26 | | 14=-3(24-b)+2(b-2) | | 3(3c-1)-6=7c+9 | | 3x-7x+52=2x+28 | | 3(x+3)=8x+9-5x | | f=32*5 | | c^2+7c+10= | | 79-x+3x-10=180 | | -3x+4+5x=2(9+x) | | s^2+6s-9= | | 11=3x+6 | | 7w-14w=-42 | | 25=5(x+7) | | 8cos^2x-10cosx-3=0 | | 81a^4-351a^2= | | -(3y+4)-(2y-8)=4 | | 0=(2x-1)(x-5) | | -3+1=m-8 | | 58=15x-92 | | 19(2x+1)= | | 30+7k=-3(4K-6) | | 265=15(x-70)+40 | | 25722.8=2*3.14*r^2+3.14*r*240 | | y=0.4x+4.27 | | r^2+16r+10= | | 8=428-21x | | 4x+16x-4=5(4x+6) | | -2-5/3x=13 |