Menu Close

Question-185361




Question Number 185361 by yaslm last updated on 20/Jan/23
Answered by Rasheed.Sindhi last updated on 20/Jan/23
2x+y>5....(i)  −1>y......(ii)  (i)+(ii)  2x+y−1>y+5  2x−1>5  2x>6  x>3
$$\mathrm{2}{x}+{y}>\mathrm{5}….\left({i}\right) \\ $$$$−\mathrm{1}>{y}……\left({ii}\right) \\ $$$$\left({i}\right)+\left({ii}\right) \\ $$$$\mathrm{2}{x}+{y}−\mathrm{1}>{y}+\mathrm{5} \\ $$$$\mathrm{2}{x}−\mathrm{1}>\mathrm{5} \\ $$$$\mathrm{2}{x}>\mathrm{6} \\ $$$${x}>\mathrm{3} \\ $$

Leave a Reply

Your email address will not be published. Required fields are marked *