Question

x - 7 phần 13 = 6 phần 13

Answer 1

Ta có: \(x-\dfrac{7}{13}=\dfrac{6}{13}\)

\(\Leftrightarrow x=\dfrac{6}{13}+\dfrac{7}{13}=1\)

Vậy: x=1

Answer 2

\(x-\dfrac{7}{13}=\dfrac{6}{13}\)

\(x=\dfrac{6}{13}+\dfrac{7}{13}\)

\(x=\dfrac{13}{13}=1\)

Answer 3

Ta có: ⇔x=6/13+7/13=1⇔x=6/13+7/13=1

Vậy: x=1