Question

24/38 + x = 21/19 - 5/19

Answer 1

\(x=\left(\dfrac{21}{19}-\dfrac{5}{19}\right)-\dfrac{24}{38}=\dfrac{4}{19}\)

Answer 2

\(\dfrac{24}{38}+x=\dfrac{21}{19}-\dfrac{5}{19}\\ \Rightarrow\dfrac{12}{19}+x=\dfrac{16}{19}\\ \Rightarrow x=\dfrac{16}{19}-\dfrac{12}{19}\\ \Rightarrow x=\dfrac{4}{19}\)

Answer 3

24/38+x= 16/19

x= 16/19-24/28

x= 16/19-6/7

x= -2/133