Question

Evaluate the expression when c=6 and d=5.9c-d

Answer 1

Statement Problem: Evaluate the expression when c=6 and d=5 for 9c-d.

Solution:

`\begin{gathered} 9c-d \\ c=6,d=5 \end{gathered}`

We substitute the value into the expression, we have;

`9c-d=9\mleft(6\mright)-5`

Simplifying further, we have;

`\begin{gathered} 9c-d=54-5 \\ 9c-d=49 \end{gathered}`