Question

Express 2(x - 1) +5 = 0 as a linear equation in
(i) One variable i.e. on the number line.
(ii) Two variables i.e. in the Cartesian plane.​
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Answer 1

Answer:

14) as the solution, i.e. they can pass through the point (2, 14). (i) x + y = 16 (ii) 7x – y = 0. There can be an unlimited number of lines which ...