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z in (-oo:+oo)
6*(1/6)*z = 0
z = 0
z = 0
| -4r/5 | | 0.5x+3.5=0 | | 4X+7=-7 | | 4.6=4-x^2 | | 12(3x-9)=(12x+2) | | 8c=86 | | 7x+3(4x-8)=185 | | .04(12)+.01t-0.02(12-t)=0 | | D+22+(D+22)*20+D=902 | | x=4*(cos(4x+4)) | | 2t-5=26 | | c=5+3a | | -3n+-2n=20 | | 69-y=155 | | y^2-y^1-6y=0 | | 10x+15y=4000 | | 2b^2-9b=-9 | | -12=-5k+2k | | 23=-6+3n+5 | | x=545582.50-(.01(.5x*.1))-(.333x*.1) | | 2x+3(2x+8)=120 | | (3/7/7/3)x5/6 | | 1+7v+-3=5 | | .5h^2+3h-77=0 | | 7=-4x+-3x | | 5x-8=28+x | | 75w=25w+500 | | 10x-4x=-12 | | 2(x-3)+(5x-2)=x(2x-3)-7 | | 5x-4y+6=0 | | 15=7x+8x | | 6(10-2a)= |