Question

1. Tìm x

\(-\dfrac{3}{5}-x=-0,75\)

Answer 1

\(-\dfrac{3}{5}-x=-0.75\)

\(\Leftrightarrow x=\dfrac{3}{4}-\dfrac{3}{5}=\dfrac{3}{20}\)

Answer 2

Giúp mình với 

Answer 3

\(-\dfrac{3}{5}-x=-0,75\)

<=> \(-x=-0,75+\dfrac{3}{5}\)

<=> -x = \(\dfrac{-3}{20}\)

<=> x = \(\dfrac{3}{20}\)