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3. Pair of Linear Equations in Two Variable
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Q15 of 35 Page 3


Find the points of intersection of the line represented by the equation 7x + y= - 2 with y-axis. Check whether the point (2, 1) is a solution set of thegiven equation.


7x + y = - 2

∴ y = - 2 - 7x = - (2 + 7x)

X

0

-1

1

y = -(2 + 7x)

-2

5

-9

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