81,403 views
36 votes
36 votes
- Three times a number increased by 15 is
equal to 30. What is the number?
plify.

User Ravi Khakhkhar
by
2.3k points

1 Answer

11 votes
11 votes

Answer:

x = 5

Explanation:

3x + 15 = 30 Subtract 15 from both sides of the equation

3x = 15 Divide both sides by 3

x = 5

User Lewik
by
3.8k points