Math, asked by poonambhavya, 8 months ago

subtract 15a + 4b -7 from the sum of 3a - 2b - c and 4a -3b +8c

Answers

Answered by GARVWALIA2004

2

Step-by-step explanation:

3a-2b-c

4a-3b+8c

7a-5b+7c

..........

7a-5b+7c

15a+4b-7c

- - +

-8a-9b+0

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