Math, asked by harshalakhapane, 11 months ago

IF 3a+4b=5 and 4a+3b=9 then 7a+7b=?

Answers

Answered by amrendrakumarcivi

5

Answer:

7a+7b=14..I am not sure that it is right. but I tried it

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Answered by ashutoshx007

5

Answer:

Here's the answer(step by step explanation),

Please refer to the attachment.

Hope it helps.

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