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cos(x^2+2*x)
100;100
64.35;0.015
(2/6)*x+(3/6)*x+7 = x;x
x
sin(2*x)
| 3(2x+5)=4x-3 | | -8x+3=-28 | | x(y-3)=2y+1y | | 6(5x+5)=30 | | 2(s-1)+3(s-3)+s=1 | | 30x+20y=1400 | | -7(7x-4)=560 | | -5(-10+6x)=80 | | w+4=-3w-16 | | -4(7-2x)=84 | | -1/12x=6 | | -2x+2=6x-62 | | -5x+5=-4x-2 | | -x-3/2=0 | | -3u-6=-8(u+7) | | 3x/2=4x-16 | | 11x-18=6x+9 | | 7(8-2)= | | 4ab/0,5a | | x^2=.0001 | | -7(n-3)+5(n+1)= | | -7x-5=-93+1x | | 2/4x2 | | 900=y-823 | | 4ab/1^2a | | -1x+4=7x+52 | | 2(6x-3)-2x= | | 6+2m=6 | | x/4-1=x/3-7 | | -1x-8=3-2x | | 5(f-2)+6(t-3)=5 | | x^2-6x-25=30 |