Question

Answer 1

a: \(x=1+\dfrac{2}{3}-\dfrac{5}{3}=0\)

b: \(x=\dfrac{1}{3}+\dfrac{3}{7}=\dfrac{7+9}{21}=\dfrac{16}{21}\)

c: \(x=\dfrac{1}{2}+\dfrac{4}{5}=\dfrac{5}{10}+\dfrac{8}{10}=\dfrac{13}{10}\)

d: \(x=\dfrac{-3}{8}-\dfrac{1}{12}=\dfrac{-9}{24}-\dfrac{2}{24}=-\dfrac{11}{24}\)