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3. Pair of Linear Equations in Two Variable
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Q8 of 35 Page 3


Draw the graph of the linear equation 2y + x = 7. Check whether the point (3,2) lies on the line or not.


2y + x = 7 ⇒ 2y = 7 - x

∴ y =

If x = 1, then y = 3

- 1

0

https://gs-post-images.grdp.co/user_files/63094/15041/images/extra-3_files/img54.gif

4

3.5


Yes, the point (3, 2) lies on the line 2y + x = 7.

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Questions · 35
3. Pair of Linear Equations in Two Variable
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