Math, asked by sankalpkumarc7mtmsp, 1 month ago

5a(4 - 6) -7(a - b)

Answers

Answered by rishikakumarishar

1

Answer:

20a - 30a - 7a + 7b

-10a - 7a + 7b

-17a + 7b

Step-by-step explanation:

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Answered by muskan56446gmailcom

2

Answer:

the answer is 17a-7b

Step-by-step explanation:

20a - 30a - 7a - 7b

17a - 7b

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