Math, asked by momita41, 11 months ago

at the following algebraic expressions 12 a - 23 b + 30 and 12 b - 17 - 19a

Answers

Answered by Vameshi

6

Answer:

12a - 23b + 30

-19a + 12b - 17 (ADD)

= -7a - 11b + 13

Answered by prince022

3

Answer:

12a-19a-23b+12b+30-17

-7a-11b+13

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