Math, asked by lucky9327, 14 hours ago

subtract (2a-3b+4c) from the sum of (a+3b-4c)+(4a-b+9c)+(2b+3c-9a).

Answers

Answered by dollctonger2009
0

Answer:

-6a+ 7b+ 4c

Step-by-step explanation:

Hope this helps Mark as brainliest please

Answered by ayshikadas288
0

Answer:

The answer is -2a+b+12c

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