if x+y<2 and y-2x>-7, then find the range of x

Asked by tanishq gupta | 3rd Aug, 2012, 07:09: PM

Expert Answer:

x+y<2 and
y-2x>-7 => -y+2x<7
 
Add the two, we get,
3x < 9
x < 3

Answered by  | 6th Aug, 2012, 12:07: PM

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