Solve the inequality:

Question

r + 7 ≤ 12

Answer 1

To solve the inequality r + 7 ≤ 12, we need to get r by itself on one side of the inequality symbol.

First, we can subtract 7 from both sides of the inequality:

r + 7 - 7 ≤ 12 - 7

Simplifying, we get:

r ≤ 5

Therefore, the solution to the inequality r + 7 ≤ 12 is r ≤ 5.