Question

[Hoàng Nguyễn]

\(\dfrac{-28}{35}=\dfrac{16}{x}\)
giúp mình với mình cần gấp

Answer 1

[Knight™]

\(x=\dfrac{35.16}{-28}\)

\(x=-20\)

Answer 2

[Nguyễn acc 2]

\(\dfrac{-28}{35}=\dfrac{16}{x}\\ \Rightarrow-28\cdot x=35\cdot16=560\\ x=560:-28\\ x=-20\)