Question

What is the missing value of x3118х

Answer 1

We have the following equation in x;

`\begin{gathered} (3)/(18)=(1)/(x) \\ \end{gathered}`

cross multiply to obtain;

`3x=18`

Then we divide both sides by 3 to obtain;

`\begin{gathered} (3x)/(3)=(18)/(3) \\ x=6 \end{gathered}`

Therefore, x = 6