Question

Cost of 3 pens and 2 books is Really 210.Represent their statement in linear equations in two variable

Answer 1

Answer:

cost of 3 pens and 2 books is 210

3x+2y=210

3x+2y-210=0

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Answer 2

Answer:

let the no of pens be x

and the no of books be y

x+y=210

3x+2y=210