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log(9)(81) = 0
1;3;2;5;2;2
4;8;5;7;1;4
(2*w)/2 = 0
(10/7)*h = 170
| f(x)=9x^2+7x+8 | | a^2+a-1+-a-1= | | 2x+22=60 | | 5k^2=5k | | 290688=bc | | -5(5n+4)=-145 | | -6H+3=9 | | 7x+12y=10 | | x=4-2(13) | | 5.6=4.7x-9 | | 7z+1=8z | | 1=2x^2-4x | | -12(x+1)+4(4x-3)=3(x-3)+14 | | 2w/2 | | 10/7h=170 | | 1/3(8x-16)=12 | | 6(x-9)=66 | | 4k^2-6=k^2+17k | | -120=y-47 | | 3(X+5)+3X=8X-X(2)+15.75-13.15 | | -x-2(-x-3)=-4+x | | 0=2x(2)-4x | | 6(4-2y)-1y=-145 | | z-53=798 | | 3x^2+9x-5x+4x^2= | | 501169=bxc | | -1(21k-3+4)-17k= | | 2x-3y=4+5x-3y | | 71407=bxc | | 3(X+5)+3X=8X-X(2) | | A=71407 | | 9+10p-4=7p+53-3p |