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banthan2001179
2 năm trước
1)-4(x+1)+(89x-3)=24 2)5x-30-2(x+6)=9 3)-3(x-5)+6(x+2)=9 4)7(x-9)-5(6-x)=-6+11x 5)10(x-7)-8(x+5)=6.(-5)+24 ai làm nhanh và đúng mik cho 5 sao nek !!!^^
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