Question

x+ \(\dfrac{3}{4}\)=\(\dfrac{13}{12}\)

Answer 1

x = 13/12 - 3/4

x = 1/3

Answer 2

x=13/12-3/4

x=13/12-9/12

x=4/12

Answer 3

\(x+\dfrac{3}{4}=\dfrac{13}{12}\)

\(\Rightarrow x=\dfrac{13}{12}-\dfrac{3}{4}\)

\(\Rightarrow x=\dfrac{13}{12}-\dfrac{9}{12}\)

\(\Rightarrow x=\dfrac{1}{3}\)

Answer 4

\(x+\dfrac{3}{4}=\dfrac{13}{12}\)

\(x=\dfrac{3}{4}-\dfrac{13}{12}\)

\(x=-\dfrac{1}{3}\)

Answer 5

\(x=\dfrac{13}{12}-\dfrac{3}{4}\)

\(x=\dfrac{1}{3}\)

Vậy \(x=\dfrac{1}{3}\)

Answer 6

\(x+\dfrac{3}{4}=\dfrac{13}{12}\)

\(\Leftrightarrow x=\dfrac{13}{12}-\dfrac{3}{4}=\dfrac{13}{12}-\dfrac{9}{12}=\dfrac{4}{12}=\dfrac{1}{3}\)