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What is : 7a + 8b + 9a + 4b + b =

What is : 7a + 8b + 9a + 4b + b =
asked 62.1k views
4 votes
What is :
7a + 8b + 9a + 4b + b =

asked
User Alok Deshwal
by
8.5k points

2 Answers

4 votes

Answer:

16a + 13b

Explanation:

7a + 9a = 16a

Remember: a number without coefficent is 1

8b + 4b + b = 13b

answered
User Zhorzh Alexandr
by
9.1k points
3 votes

Answer: 16a + 13b

Step-by-step explanation: combine like terms:

7a + 9a

8b +4b +b

= 16a + 13b

answered
User Aba
by
7.4k points
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