Question

Tìm x:

5/8 - x - 1/6 = 1/4

Answer 1

`5/8-x-1/6=1/4`

`5/8-x=1/4+1/6`

`5/8-x=3/12+2/12=5/12`

`x=5/8-5/12`

`x=15/24-10/24`

`x=5/24`

Answer 2

\(\dfrac{5}{8}-x-\dfrac{1}{6}=\dfrac{1}{4}\)

\(\dfrac{5}{8}-x=\dfrac{1}{4}+\dfrac{1}{6}\)

\(\dfrac{5}{8}-x=\dfrac{6}{24}+\dfrac{4}{24}\)

\(\dfrac{5}{8}-x=\dfrac{5}{12}\)

\(x=\dfrac{5}{8}-\dfrac{5}{12}\)

\(x=\dfrac{30}{48}-\dfrac{20}{48}\)

\(x=\dfrac{5}{24}\)