Question

\(\frac{x}{5}=\frac{5}{6}+\frac{-19}{30}\)

Answer 1

x/5    = 5/6 + -19/ 30

=> x/5      =      25/30 + -19/30

=> x/5      =    6/30

=> x/5      =    1/5

=>   x       =     1 ( vì mẫu số = 5 )

Vậy x = 1 

Chúc bạn học giỏi !!!

Answer 2

\(\frac{x}{5}=\frac{5}{6}+-\frac{19}{30}\)

\(\Rightarrow\frac{x}{5}=\frac{1}{5}\)

\(\Rightarrow x=1\)

học tốt ~~~~

Answer 3

\(\frac{x}{5}=\frac{5}{6}+\frac{-19}{30}\)

\(\Rightarrow\frac{x}{5}=\frac{25-19}{30}\)

\(\Rightarrow\frac{x}{5}=\frac{6}{30}\)

\(\Rightarrow\frac{x}{5}=\frac{1}{5}\)

\(\Rightarrow x=1\)

Answer 4

Kết quả là : \(\frac{x}{5}=\frac{1}{5}\)

\(\Rightarrow x=1\)

Answer 5

\(\frac{x}{5}=\frac{5}{6}+-\frac{19}{30}\)

\(\Rightarrow\)\(\frac{x}{5}=\frac{1}{5}\)

\(\Rightarrow\)\(x=1\)

Answer 6

\(\frac{x}{5}=\frac{5}{6}+-\frac{19}{30}\)

\(\frac{x}{5}=\frac{1}{5}\)

=> x = 1

Vậy x = 1