164k views
3 votes
10. Solve 3(x-1) = 9*​

2 Answers

6 votes

Answer:

x=4

Explanation:


3(x - 1) = 9


x - 1 = 9 / 3


x - 1 = 3


x = 3 + 1


x = 4

User Cron Merdek
by
4.7k points
1 vote

Answer:

x=4

Explanation:

3(x-1)=9

3x-3=9

3x=9+3

3x=12

x=4

User Raphael Setin
by
4.3k points