Question

if the replacement set is {0,1,2,3,4,5,6,7}, find the sloution set for each inequation -2x + 7/2 < 1/2​

Answer 1

Answer:

solution set = {2,3,4,5,6,7}

Step-by-step explanation:

The inequation is -2x + 7/2 < 1/2​

=> 2x > 7/2 - 1/2

=> 2x > 6/2

=> 2x > 3

=> x > 3/2

=> x > 1.5

So in the solution set we need to keep the numbers those grater than 1.5.

Hence, solution set = {2,3,4,5,6,7}