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| (3-7i)(-5+2i)=0 | | -2(u-7)=2u+30 | | 9x=7x-18 | | (x)+(x-10)+2x=130 | | (x | | 5x-8x-11=3x+2-11 | | 3w-3+2w=-8 | | 3(z-23)+2(z-4)=3 | | X4-4x2-60=0 | | (1/2x+20)=(3x-85) | | 1=9/15+x/15 | | -7/3x+3/2=1/2x-7 | | 3x+4+4x=20+2x | | 2x-4(x-5)=-2+5x-27 | | 45x+100=437.50 | | 1=9+x/15 | | -2=-4g/6 | | -2p-4=6 | | (4-m)*2.7=5.4 | | x-(12-)=38 | | 30-h=451 | | 15x+11=16x+5 | | (5x+24)=(8x-36) | | 3b-6=16 | | 16.5-0.15x=8.45-0.05x | | 26=14b-2-7b | | -7/3x+3/2=-12x-7 | | 1.1x+1.2x-5.4=10x | | -2p+4=6 | | t/4=4/2 | | 3(3+3x)=8(3x-3) | | 3(d-8)-5=9d+19 |

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