Question

Answer 1

\(x-\dfrac{4}{3}=\dfrac{5}{4}\cdot\dfrac{-19}{5}=\dfrac{-19}{4}\)

=>x=-19/4+4/3=-57/12+16/12=-41/12

Answer 2

x - 4/3 = 5/4 . (-19/5)

x - 4/3 = -19/4

x = -19/4 + 4/3

x = -41/12

Answer 3

Answer 4

Answer 5

\(x-\dfrac{4}{3}=\dfrac{5}{4}.\left(\dfrac{1}{5}-4\right)\\ x-\dfrac{4}{3}=\dfrac{5}{4}.\left(\dfrac{-19}{5}\right)\\ x-\dfrac{4}{3}=\dfrac{-19}{4}\\ x=\dfrac{-19}{4}+\dfrac{4}{3}\\ x=\dfrac{-41}{12}\)

Vậy \(x=\dfrac{-41}{12}\)

Answer 6

x-4/3=5/4 x -19/5

x-4/3=-19/4

x=-19/4+4/3

x=-57/12+16/12

x=-41/12