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D( w )
0 = 0
w = 0
0 = 0
w = 0
w = 0
w belongs to the empty set
5/0 = 8/w
w belongs to the empty set
| X+x+2+x+4+x+6+x+8=-22 | | 3(3c-1)=-42 | | 2x+14=125 | | 3x(3)=7x-15 | | -12x+10x= | | 8/10t=24 | | 12/16=18/a | | 6x^3-162=0 | | a=3.14*3(3) | | a-4*5=12 | | 4(2x-1)=2(3x+16) | | 3(x-9)-10=7x+11-4x | | -5=2x^2-11x | | 4t+3=2t+7 | | 5.2=(n/16) | | 3k-2=5k-4 | | a=3.14(3)2 | | x^5+6x^4y-7x^3y^2=0 | | (d/3.8)=7.5 | | Y=0.3x-5 | | .25(4+y)=2 | | 6-x=203 | | 7x-5+6x=125 | | (k/30)=25 | | 8-6t+3+2t= | | 5z+7z+6z-8= | | =[83+(-99)]+18 | | 3x+9y-8x+7xy-11y= | | 3(x+4)=4x+-10 | | N^2=4n-3 | | (a/4)=9 | | 9-.25f=f |