Question

The sum of polynomials 3a+5b-4,2b+3-a,8-3b+7a is equal to

Answer 1

Step-by-step explanation:

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Answer 2

The answer is: 9a +4b+7.

Step-by-step explanation:

(3a+5b-4) + (2b+3-a) + (8-3b+7a)

or,3a+5b-4+2b+3-a+8-3b+7a

or,3a+7a-a+5b+2b-3b+8+3-4

or,9a+4b+7

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