Draw the graph of each of the following linear equations in two variables:

(i) x+y=4

(ii) x-y=2

(iii) -x+y=6

(iv) y=2x

(v) 3x+5y=15

(vi) =2

(vii) =y-3

(viii) 2y= -x+1

(i) x + y = 4


It passes through (0, 4) and (4, 0)



(ii) x – y = 2


It passes through (0, -2) and (2, 0)



(iii) –x + y = 6


It passes through (0, 6) and (-6, 0)



(iv) y = 2x


It passes through (0, 0)



(v) 3x + 5y = 15


It passes through (5, 0) and (0, 3)



(vi) x/2 – y/3 = 2


It passes through (4, 0) and (0, - 6)



(vii) (x – 2)/3 = y – 3


x – 3y + 7 = 0


It passes through (-7, 0) and (0, 7/3)



(viii) 2y = -x + 1


It passes through (0, 1/2) and (1, 0)


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