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(2*x)/(x^2)-(1/x)-16-4 = 0
-9*e^6*x
abs(1*x^2+2*x+1) = 4
3*x-(4/5) = -2/3
1.2-(0.36/0.06) = 0
| kx^2-5x-8=0 | | x^2+5-4x-20= | | 9x^7+30x^6-24x^4=0 | | 2x/x^2-16-1/x-4 | | 2x/xsquared-16-1/x-4 | | 4x=4x-33 | | 2X+3Y=6.5 | | 2x+3(2.4-4)= | | 600x=10000 | | y=2x^2-x+4 | | c=p+4b+4a | | 3x-4/5=-2/3 | | A(2A+10)=168 | | W(2w+10)=168 | | Sin56=20/x | | 2cosx^2=cosx | | -.1x^2-x+89=.1x^2+2x+69 | | 15x-16y=1 | | 1.2-0.36/0.06 | | 150/1000000 | | 1.8/4.5=4/x | | 4+5-B=7 | | 6x^2-x-8=0 | | x+.02=23.53 | | 105-3x^2=x^2+4x+25 | | x^2-2x+.99999=0 | | 76-x=4 | | 2a^2=256 | | 68+3n=11n-4 | | 49+4n=2n-3 | | a^2+4a^2=361 | | 4n/5 |