x+13>21

Answer 1

To solve the inequality x + 13 > 21, you need to isolate x on one side of the inequality sign.

Subtract 13 from both sides of the inequality to get:

x + 13 - 13 > 21 - 13

This simplifies to:

x > 8

So, the solution to the inequality x + 13 > 21 is x > 8.