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5*x-(0.001*x^2)
5*ln(4*ln(x))
(1/3.47)/6
(1/(x^7))^4
3/4 = 46.5
| 5x-4=9x+2 | | (13x-6)-3=100 | | 9x+2=5x-4 | | 45+x=61+2x | | ln(3x-2)+ln(x+1)=2lnx | | ((1/x)-(1/2))/(x-2) | | 5x-3=x-9 | | -42/-7= | | -z/5=7 | | 4(4x+3)=21x+8-5x+4 | | 8t+1=4t-9 | | 1x-3=-5x+6 | | 2-3(m-1)=10-(9m+1) | | x^6=z | | 4(3x-6)-3=8(x+1)+7 | | 4a-6=8-(9+a) | | lnx=6.4385 | | 5[5+7]= | | 5+6[d+h]= | | 6a-1r=6 | | 10-w=285 | | 3y+1=5.2 | | -70+7=63 | | 4[d+f]= | | 0.625x-2=-12 | | 4/3(x-3)=8 | | 5x+7x-34=85-5x | | 8x+7=-3x-1 | | 2sin^2x-sinx+1=0 | | 9(z-913)=315 | | 21-5h=h+6 | | 13(-6x)+15=375 |