187k views
5 votes
Draw a tape diagram to represent the following
equation:
3x + 15 = 90

2 Answers

2 votes

Answer:

3x + 15 = 90

3x = 90 - 15

3x = 75

x = 25

User Alexander Dobernig
by
3.7k points
5 votes

Answer:

25

Explanation:

Subtract 15 from both sides then divide by 3.

User Whitecat
by
3.0k points