142k views
2 votes
21-x=13 telllllllllll mee​

2 Answers

4 votes

Answer:


x = 8

Explanation:


21-x=13 \\ x = 21 - 13 \\ x = 8

User Psytho
by
5.3k points
5 votes

Answer:


x = 8

Explanation:


21 - x = 13 \\ - x = 13 - 21 \\ - x = - 8 \\ x = 8

User Serge Wautier
by
4.9k points