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Mathematics
4. Linear Equations in Two Variables
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Q3 of 50 Page 4

Represent the linear equation: in the form of ax + by + c = 0.

Given:


Cross-multiplying, we get,


x – 1 = 3.2y


x – 1 = 6y


x – 6y – 1 = 0


Comparing with ax + by + c = 0


a = 1, b = -6 and c = -1.


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1

If (2k + 1, k) is a solution of the equation x + y – 4 = 0. Find the value of k.

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4

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Questions · 50
4. Linear Equations in Two Variables
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