Question

`2/5 : x + 7/8 = -8/11`

Answer 1

`2/5 : x+ 7/8=-8/11`

`=>2/5 : x=-8/11-7/8`

`=>2/5 : x=-141/88`

`=> x= 2/5 :(-141/88)`

`=> x= 2/5 xx(-88/141)`

`=>x= -176/705`

Answer 2

x=-25/889

Answer 3

\(\dfrac{2}{5}:x+\dfrac{7}{8}=-\dfrac{8}{11}\\ \Rightarrow\dfrac{2}{5}:x=\dfrac{-8}{11}+\dfrac{-7}{8}\\ \Rightarrow\dfrac{2}{5}:x=-\dfrac{64}{88}-\dfrac{77}{88}\Rightarrow\\ \dfrac{2}{5}:x=\dfrac{141}{88}\\ \Rightarrow x=\dfrac{2}{5}:\dfrac{141}{88}\\ \Rightarrow x=\dfrac{2}{5}.\dfrac{88}{141}=\dfrac{176}{705}\)

Answer 4

ok....