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B;a;a;1;0;0
A;3/2a;a;1;0;0
3/A;2;A;1;0;0
3a/2;A;a;1;0;0
a/2;A;a;1;0;0
| 3n+75=50+22n | | (Z^3)=sqrt(3)-3i | | 1/8n-530 | | 1/8n-53- | | 4.2(t-8.1)-3.1=2t+1.6 | | -3.6d=-7d+3 | | 7b-27=36 | | 4z-20=11 | | -3k+3=19-2k | | 4a+5=-3(5a+6) | | 4+j-7j+9j= | | -2r-19=-r | | 5/4-x | | 8b-8=10-10b | | 3g+5=-10+7+g | | 6n^2+4=6 | | 6n^3+4=6 | | 11+3c-9c=-8c+17 | | (3/2)(4)(1/2) | | X=180-(3x+2x) | | 7.1(y+3.2)=1+4 | | (1/5)(4/5)(10/3) | | -2+8p=10p | | 6x^2+33x-54=0 | | (6)(5)(2/3) | | y^3-13y^2=-42y | | (5/3)(3/2)(4/5) | | 6-8k=-9k | | 12x-7=3x+20 | | 3z=1/5 | | 26t+21=34 | | 7m+1=-7+9m |