Question

If x in {- 2, - 1, 0, 1, 2} find the solution set of x + 2 > 1​

Answer 1

{0, 1, 2}.

Explanation:

x + 2 > 1

x > 1 - 2

x > -1.

So, the solution set is:

{0, 1, 2}

Answer 2

if x is an element of that set therefore after solving the inequality we will determine the solutions according to the given set of numbers.

x+2>1

x>1-2

x>-1

now from the set choose ot the numbers which are greater that -1

we find that x=0,1 and 2