х+2 4х-3 5-х
---- + ----- - --- =1
3 2 6
х+1 х-4 2х-1
3 - ---- + ----- - --- =1
5 2 10
2(x+2)+3(4x-3)-5-x=5x1 4x+4+12x-9-5-x=5 15x=5 x=3 3-2(x+1+5(x-4)-2x-1=10*1 3-2x-2+5x-20-2x-1=10 -5x=10+20 -5x=30 x= -6
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2(x+2)+3(4x-3)-5-x=5x1 4x+4+12x-9-5-x=5 15x=5 x=3 3-2(x+1+5(x-4)-2x-1=10*1 3-2x-2+5x-20-2x-1=10 -5x=10+20 -5x=30 x= -6