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    ((QT34+D43)H32)T=? X1-2X2+6X3=-28 3X1 +3X3=-6 -2X1+X2-4X3=15
    (BT23+H32)(E22+D22)=? 2X1 +X3=6 4X1-3X2-2X3=-1 2X2+7X3=12
    (QT34D34+E44)T=? -3x1+2x3=5 2x1+4x2+4x3=-2 x1-2x2+5x3=31
    (E33+H33+DT33)Q34=? 3x2+2x3=2 -2x1+6x2=-22 4x1-2x2-x3=20
    ((E44+DT44)(Q43-B43))T=? 5x1+2x2+x3=21 -2x1-4x2+2x3=-2 7x2+8x3=-14
    ((H34B43)T+E33-D33)T=? 6x1-2x2=18 4x1+3x2+4x3=-1 6x2+x3=-18
    ((D34+B34)Q43)T+E33=? 8x2+9x3=38 2x1+4x2-2x3=-14 -3x1+2x2+x3=-7
    (DT34(E33+B33+H33))T=? 2x1+4x2+x3=2 -x1+6x2+8x3=17 3x2-12x3=-54
    D43(E33+H33)T+QT34=? -x2-4x3=-18 -8x1+2x2+2x3=12 4x1+4x2=8
    (D33+E33)T+H34Q43=? 7x1+6x2+8x3=64 2x1+3x2-5x3=-19 4x1+5x2+2x3=29
    (Q34BT34+E33-D33)T=? 9x1+7x2-x3=39 -3x2+4x3=-9 3x1+x2+9x3=9
    (E33+D33)T(Q34B43)=? 5x1+x3=25 6x1+7x2+10x3=81 -2x1+4x2+x3=1
    (D43+HT34)(E33+Q33)T=? -x1+8x2-3x3=1 8x1+2x2=-38 -5x2=7x3=-34
    (((E44+Q44)D42)H23)T=? -6x1+7x2-4=-44 3x1+6x2+6x3=57 5x1+4x2+7x3=71
    ((E33+H33)T+B33)D32=? -x1-7x2+6x3=-14 2x1+5x2+2x3=19 9x1+6x2+6x3=69

 

 



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