191k views
5 votes
3x=y y=9 Solve for x.

User Abey M
by
5.1k points

2 Answers

5 votes

Answer:

x = 3

Explanation:

3x = y

y = 9

Put y as 9 into the first equation and solve for x.

3x = (9)

Divide both sides by 3.

x = 9/3

x = 3

User Yasuhiro TATSUNO
by
4.3k points
1 vote

Answer:

x=3

Explanation:

3x=y y=9

fill y in with 9

3x=9

÷3 ÷3

x=3

User Dublx
by
4.6k points