Question

Find the integral value of $x$ for which $|2x+5|\le 9$.

Answer 1

Given $|2x+5|\le 9$

or, $-9-5\le 2x\le 9-5$

or, $-19\le 2x\le 9$

or, $-7\le x\le 2$

So integral values of 'x' are, $-7,-6,-5,-4,-3,-2,-1,0,1,2$.