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The cost of a notebook is twice greater than the cost of pen. Write a leniar equation in two veriable to represent the statement

Posted by Akky Kumar 8 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Raghav Viswa 8 years, 4 months ago

Let the cost of pen be x Then the cost of notebook be y ° 2x=y ° °

1Thank You

Amar Kumar 8 years, 4 months ago

Let the cost of pen is x

Cost of notebook is y

so y=2x

3Thank You

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CBSE > Class 09 > Mathematics