The x-intercept on the graph of 7x

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At x-axis, y-co-ordinate = 0
∴ Putting y = 0 in 7x – 3y = 2,
7x – 3 × 0 = 2 Þ 7x = 2

⇒ x =	2
	7

Similarly, putting x = 0 in 7x – 3y = 2,

y = -	2
	3