Question

4/3+5/2×x=0, 75

Mong mọi người giúp

Answer 1

\(\dfrac{4}{3}+\dfrac{5}{2}\times x=0,75\)

\(\Rightarrow\dfrac{5}{2}\times x=0,75-\dfrac{4}{3}\)

\(\Rightarrow\dfrac{5}{2}\times x=-\dfrac{7}{12}\)

\(\Rightarrow x=-\dfrac{7}{12}:\dfrac{5}{2}\)

\(\Rightarrow x=-\dfrac{7}{30}\)

Vậy: \(x=-\dfrac{7}{30}\).