Question

Cost of one pen is ₹x and that of one pencil is₹y.cost of two pens &3pencils together is₹18.write a linear equation to represent this information &draw the graph for the same

Answer 1

Hey mate ..

Here is your answer...

Hope this will help you........

Cost of one pen = x rupees

Cost of one pencil = y rupees

Cost of 2 pens = 2 × x = 2x.

Cost of 3 pencil = 3 × y = 3y.

Total cost = 18 rupees..

ATQ,

2x + 3y = 18....is the linear equation...

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