Các câu hỏi tương tự
Tìm x, biết :
\(\frac{x-1}{2015}+\frac{x}{2014}+\frac{1}{503}=\frac{x-3}{2013}+\frac{x}{2012}+\frac{1}{1007}\)
Giups mik với ạ !! mik đang cần gấp !!
Tìm x, biết:
\(\frac{x+1}{2011}+\frac{x-1}{2012}+\frac{x-1}{2013}=\frac{x-1}{2014}+\frac{x-1}{2015}\)
Tìm x biết
\(\frac{x-1}{2015}+\frac{x-2}{2014}-\frac{x-3}{2013}=\frac{x-4}{2012}\)
tìm x, biết:
\(\frac{x-1}{2015}+\frac{x-2}{2014}-\frac{x-3}{2013}=\frac{x-4}{2012}\)
Tìm x thuộc Q biết
a) \(\frac{x+1}{10}+\frac{x+1}{11}+\frac{x+1}{12}+\frac{x+1}{13}+\frac{x+1}{14}\)
b) \(\frac{x+4}{2012}+\frac{x+3}{2013}+\frac{x+4}{2014}+\frac{x+5}{2015}\)
tìm x
\(\frac{x+4}{2012}+\frac{x+3}{2013}=\frac{x+2}{2014}+\frac{x+1}{2015}\)
Tìm x biết:
a)(x-5)x+2014-(x-5)x+2015
b)\(\frac{x-1}{2014}+\frac{x-2}{2013}+\frac{x-3}{2012}=\frac{x-10}{2005}+\frac{x-11}{2004}+\frac{x-12}{2003}\)
\(\frac{x}{2012}+\frac{x-1}{2013}+\frac{x-2}{2014}-\frac{x-3}{2015}=\frac{x-4}{1008}\)
\(\frac{x-1}{2015}+\frac{x-2}{2014}-\frac{x-3}{2013}-\frac{x-4}{2012}=0\)