Question

[Phan Thanh Nhã]

Giải phương trình sau:

\(\frac{x-1009}{1001}\)+ \(\frac{x-4}{1003}\)+\(\frac{x+2010}{1005}\)= 7

Answer 1

[bingojeo]

x-1009/1001+x-4/1003+x+2010/1005=7

((x-1009/1001)-1))+((x-4/1003)-2)+((x+2010/1005)-4))=0

(x-2010/1001)+(x-2010/1003)+(x-2010/1005)=0

(x-2010)*(1/1001+1/1003+1/1005)=0

okk!!!!!!!!!!!!!!!

Answer 2

[Phan Thanh Nhã]

Thanks bingodeo nhé :))