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1*x^3-(2*x)+0*x^2+1 = 0
u/9 = 17/13
e^(-4*x)
e^-x
17/5 = 12/x
| a^2+12a+79=7-5a | | 97+89=16.5+y | | v=6y^3+5y^2+1y | | 6(2+4)=120 | | 20x^2-4=0 | | x-82=143 | | 2x+7=2(x+1)+9 | | 3x+16=0.32 | | 8(x+3)-4=13 | | 9x+14=16x-7 | | 6x^2+5x-13=-2x-13 | | a+3+2a=-1 | | 24=3k^3 | | 3x+11-4x=3x-5 | | u/9=17/13 | | (6)-(2x+3)=9(x-1)-5x | | -5x^2+37x+24=0 | | (20)2+(b)2=(40)2 | | H(t)=-16t^2+114 | | 17/5=12/x | | (4x-3)(6x-3)=0 | | 4b^2-2b-6= | | 10y-29=5y+16 | | 2p^2+5p+3= | | 15r^2+51r+18= | | (5m-4c)= | | 6(2x+4)=120 | | 7y+y=7y-1 | | 1.9=3y+14.2 | | -4x+20-8x=11x | | 16/7n--16/8o | | 5/6c-9/8c |