Math, asked by onlysweety83, 1 year ago

7ab, 12ab, ab ,- 13 ab

Answers

Answered by sarthakk696944

5

Answer:

7ab +12ab+ab - 13ab

=20ab- 13ab

= 7ab

Answered by chandu987

3

Answer:

dear what should we do by keeping these values by tell what to do

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