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1;8;0;0;0;3
8^7;8;0;0;0;0
8^7;8;3;4;0;2
123;123
sin(pi/5)
| 10n-21=3n | | 150p+500=1400 | | 450h+200=2000 | | 650h=2000 | | 6x-28=58 | | (2n-2)(2n-6)= | | 5z^2+31z+6=0 | | 3x+29=8x-12 | | 6x-28=92.8 | | 2q+7=10 | | 6x-28=63 | | 14x+20=17x-10 | | 31x-10=26x+15 | | 5z^2-34z-7=0 | | 4x+5y+25=0 | | w/4=96 | | 12x+15=135 | | 2x^2-9x^2+4=0 | | 2x+x=1+5x | | 7(x-1)+69=180 | | 2x+3=2(x+5)+x | | 3(x+15)=15 | | M=206.6+-0.711A | | -5+3(1-9z)=146.5 | | 4(6c-1)-18=22c+4 | | 12(2.57+x)=36 | | 5x+20=-7x-4 | | -8(z+8)-(-4z-3)=-5z | | -3z=8t | | -4/9-2/-5 | | 8x+20=17x-43 | | -16n+18=-14n-16 |