6.0k views
3 votes
70 points!!

After you add both sides by 9. How can you solve for 4y in this equation? 4y – 9 = 15

Multiply both sides by a positive 9

Divide both sides by a positive 4

Divide both sides by a positive 9

Multiply both sides by a positive 4

2 Answers

6 votes
U will divide both side by a positive 4
User Tomeika
by
5.6k points
6 votes
Divide both sides by positive 4

You divide both sides by 4 because to solve for y you need to get rid of the 4 by the y.
User Ultrajohn
by
5.8k points