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1;2;1;6;0;0
20;1.8
1;2;1;6;0;0
1;2;1;3;0;0
1;2;1;3;0;0
| -5/2a=5=25 | | 4x+5+2=3.25x | | 4*4-3*4+17= | | 27x^2-135x-378=0 | | 1/2e^(4x)=7 | | 2x+8=18-4x | | E=230+0.05(1210) | | 16-2x=3/2x=9 | | 25=40y | | 447749h=7264829 | | 100-4+3squared=51 | | -1/3(-3) | | 3h=7(0.285714-0.428571h)-10 | | 3*9+2+1*9= | | 25+q=20whatisq | | 15b^2+12b=0 | | 3ni=2+5Xi | | Yni=2+5Xi | | lnx=-1+4ln | | 9+5k=1 | | 2a+6b=23 | | X^2+42x-36=0 | | 16x^2-80x-384=0 | | 11-4+7*11= | | (17b-7)-4(4b+3)=-5 | | 3x=8+2 | | 5x-(x+3)=3(x-5) | | 93=3x+45 | | 27x^2-81x-270=0 | | D=36+33(5) | | 4x^3+21x^2+40x+24=0 | | 4x-27+2x+9=180 |