Draw graph of following equation 1. X- 3y=9 2. 3x+y=6 and y+2x+9=0 2. X-y+4=0
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(i) (ii) (iii) –2x + 3y = 6 (iv) x = 3y. (v) 2x = –5y ( vi) 3x + 2 = 0 (vii) y – 2 = 0 (viii) 5 = 2x. Sol: (i) We ... Find the value of k, if x = 2, y = 1 is a solution fo the equation 2x + 3y = k. Sol: We have 2x ...
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