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Question
Write the two points of the equation 4x – 5y = 10.
Sum
Solution
Equation given is, 4x – 5y = 10
For x = 0,
4(0) – 5y = 10
0 – 5y = 10
– 5y = 10
y = – 2
Thus, the point is (0, – 2).
For x = 2.5,
4(2.5) – 5y = 10
10 – 5y = 10
– 5y = 10
– 5y = 10 – 10
y = 0
As a result, the two points of the equation are (0, – 2) and (2.5, 0).
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