Question

What is the solution of the inequality shown below? 1 + a 4 enter the correct answer

Answer 1

We are given the following inequality:

$1+a\le4$

To solve this inequality we will subtract 1 to both sides:

$\begin{gathered} 1-1+a\le4-1 \\ a\le3 \end{gathered}$

And thus we get the solution.