Question

When the expression 3(n+7) is evaluated for a given value of n the result is 33 what is the value of n

Answer 1

To find the corresponding n value for the expression when the expression is equal to 33, we just need to solve the following equation

`3(n+7)=33`

First, let's divide both sides by 3

`\begin{gathered} (3(n+7))/(3)=(33)/(3) \\ n+7=11 \end{gathered}`

Then, let's subtract 7 from both sides

`\begin{gathered} n+7-7=11-7 \\ n=4 \end{gathered}`

The corresponding value for n is 4.