Question

Tìm x 12+x/24=5/2

Answer 1

=>x/24=5/2-12=-19/2

=>x=-228

Answer 2

\(x=12+\dfrac{x}{24}=\dfrac{5}{2}\)

\(x=\)\(\dfrac{x}{24}=\dfrac{5}{2}-12=\dfrac{19}{2}\)

\(x=-228\)

 

Answer 3

\(\dfrac{x}{24}=\dfrac{5}{2}-12\)

=>\(\dfrac{x}{24}=\dfrac{-19}{2}\)

=>\(\dfrac{x}{24}=\dfrac{-228}{24}\)

=>x=-228