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1. Combine like terms:
a. 7a+ 7b - 13a - 11b
b. -5a - 12a + 2b − 3b

2 Answers

1 vote

Answer: a. 7a+ 7b - 13a - 11b = -6a- 4b | b. -5a - 12a + 2b − 3b= -17a - b

Explanation:

3 votes

Answer: like terms

A is 7a 13a 7b 11b

B is 5a 12a 2b 3b

Explanation:

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