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((3*x)/x)*ln(x)+2*x^2
x/1
(2*x^2-(4*x))/ln(x)
2*tan(x)*ctg(x)
y = 2*x^2+5*x-8;2;5;-8
| 13x+48=8x-44 | | 2(4x+1)=-5(3x-4)-2x | | 3(4x+4)=-5(4x-5) | | 3(x-8)-5(x-5)=20 | | n(n)-40n-399=0 | | 80-9v=-2v+10 | | 6k+8=14k-32 | | 18x+16=3x+76 | | 8x+16=x+86 | | (X)(x+5)(3x-1)=7.6 | | 7x+6y=13.50 | | (4/3t^3)(12t^2) | | 0.25x+x=0.75 | | -16+2x=10+x | | -34-11x=20-9x | | 0.5x^2+1.5x-5=0 | | 3x+5y+12z-59.67=0 | | 5x(x+3)=3 | | 63/n=9 | | 9n+15=17 | | -10x+4y=54 | | 36+14=29 | | 10x+5=5x+(3x+1) | | 0.5*(0.25x-0.333)=x-0.5 | | 10x-9y=84 | | 10x-9y=-84 | | 4*(x+2)=2 | | y^1=x-2y | | 5z-10=12 | | 1x+0.5y=100 | | -4x-0.6=-0.2x-0.7 | | 3-24x=0 |