Slide 1 of 4

2a+3a=

  • 5a

  • 6a

4g-2g+g

  • 7g

  • 3g

3b-b

  • 2b

  • 4b

Solution list
Question 1

2a+3a=

5a

Question 2

4g-2g+g

3g

Question 3

3b-b

2b

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