Question

the price of 2 notebooks and 3 textbook is Rs 120, but the notebook cost Rs 10 more than the textbook. find the cost of both; the notebook and text book

Answer 1

Let the cost of text book be X
the cost of notebook =(X+10)
A.T.Q
2notebook+3textbook=120
2(X+10)+3(X)=120
2x+20+3x=120
5x=120-20
5x=100
X= 100/5=20
the cost of textbook=X=20
the cost of notebook=(X+10)=20+10=30.

Answer 2

Step-by-step explanation:

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