Question

1/5.X-1/2=1/7

Answer 1

\(\dfrac{1}{5}x-\dfrac{1}{2}=\dfrac{1}{7}\)

\(\Leftrightarrow x=\left(\dfrac{1}{7}+\dfrac{1}{2}\right):\dfrac{1}{5}=\dfrac{45}{14}\)

Answer 2

45/14

Answer 3

1/5.X-1/2=1/7

\(\dfrac{1}{5}.x=\dfrac{1}{7}+\dfrac{1}{2}\)

\(\dfrac{1}{5}.x=\dfrac{9}{14}\)

\(x=\dfrac{9}{14}:\dfrac{1}{5}\)

\(x=\dfrac{45}{14}\)

Answer 4

45/14

Answer 5

=45/14