Minni spend (8a+7b) rupees for a packet of pen and (3a-6b) rupees for – InterviewSolution

1.

Minni spend (8a+7b) rupees for a packet of pen and (3a-6b) rupees for a book. How much does she spend in all

Answer»

Step-by-step EXPLANATION:

Minni SPEND for PACKET of PEN=(8a+7b)

a book=(3a-6b)

she spend on all =(8a+7b)+(3a-6b)

=8a+3a+7b-6b

=5a+b

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