Math, asked by prityy1617, 1 year ago

a+b+c=12
3a-4b+5c=3/4
7a-11b-13c =-7/12

Answers

Answered by jayalalithamuthu
0

Answer:

12

Step-by-step explanation:

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Answered by jitendrakumar64196
0

Answer:

Step-by-step explanation:

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