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2*x-(pi/2) = 0
24/42 = x/14
21275;7
3;5;2;7;5;11
2;3;2;5;4;0
| 18x^2-60x+51=0 | | 2x-pi/2=0 | | 3(2x+4)=2r+6 | | x-(x+10)=46 | | (7f-8g+12h)+(-10h-2f+8g)= | | 24/42=x/14 | | H+2=-4h-13 | | 5(3x-2)=-30 | | x+x+10=46 | | 4m+7=2+3m | | 10-x=46 | | -v-6v=5v | | -2/9=-t/6 | | 4.2p-2=510 | | 3+j+6=9 | | 5n-9=2n+27 | | 200/x=50x | | 24y-11.2=7.3y-12.6 | | 4.5(8-x)+36=92-2.5(3x+24) | | (10x-12y)+(3x+7y)+(4x-6y)= | | 2x+-1=33 | | 2xy+x+5y=30 | | -13+f=10 | | 5n-6=-n-12 | | 47=-9-7x | | 360=3x(80-x) | | 2k=32 | | 5d-.25c=-15 | | 21+w=8w | | 7(7+5m)+8(6m+1)= | | -9(6-3y)= | | 1+4v+5v=9+3v+2v |