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-cos(x-(pi/3))
sin(x)+4
-1/(x^2) = -1/3
12-20;2;1;1;0;3
12-20;2;3;3;0;3
| 8(3y+1)=4(y+3)-9 | | 9x-1+6x=3x+5-5x | | 9x-1=8x+6 | | 8x+10=7x+1 | | -1/x^(2)=-1/3 | | 2x=5(x-102) | | 5(x-3)=10(x/2-3) | | X-7.8=32.9 | | X-6/12=-5/12 | | -3.2x-0.59=0.05 | | 42.1-x=-11.5 | | 2x+13=0.5 | | 25-2.3=22.7 | | x(80-y)=1600 | | x-100=0.33x | | X+4-3=7-8 | | y=ax+7 | | 2x-5/7=2-x/3 | | -8x-11y-5x+9y= | | 2x^3-21x^2+26x-8=0 | | X-27.3=-57.7 | | 2z=-15.7 | | 6=-4t+5(-1.5) | | x+4+x+14-x-14-x=4 | | -12=4x-6 | | Y+4x=-10 | | 146+x+x=180 | | cos^2x-4cosx=0 | | 4(y+1)=2y+6 | | -3x+3=-15-7x-5 | | -2x+8=2x+8 | | 15x+0.25y=3 |