Question

Tìm x 

1) -x -2 =5/4

Giúp mik vs mik đag cần gấp

Answer 1

\(-x-2=\frac{5}{4}\)

\(\Rightarrow-x=\frac{5}{4}+2=\frac{13}{4}\)

\(\Rightarrow x=\frac{-13}{4}\)

Answer 2

\(-x-2=\frac{5}{4}\)

\(-x=\frac{5}{4}+2\)

\(-x=\frac{13}{4}\)

\(x=-\frac{13}{4}\)

Answer 3

-x - 2 = 5/4

=> -x = 5/4 + 2

=> -x = 13/4

=> x = -13/4

Answer 4

\(-x-2=\frac{5}{4}\)

\(-x=\frac{5}{4}+2\)

\(-x=\frac{3}{4}=>x=-\frac{3}{4}\)