Math, asked by kanika12374, 4 months ago

what should be added to 4a+7b-3c to obtain 3a-4b+6c​

Answers

Answered by Anonymous
1

Answer:

Let the number be x

4a + 7b - 3c + x = 3a - 4b + 6c

x = 3a - 4a - 4b - 7b + 6c + 3c

x = 9c - 11b - a

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