Which number is NOT in the solution set of x − 8 < 14?
A) 17
B) 19
C) 21
D) 23
THIS IS FOR USA TEST PREP AND CONNECTIONS ACADEMY
hye
To find the number that is not in the solution set of the given inequality x - 8 < 14, you will first need to solve the inequality.
Starting with the given inequality:
x - 8 < 14
To isolate the variable, you can add 8 to both sides of the inequality:
x - 8 + 8 < 14 + 8
This simplifies to:
x < 22
Now that we have the simplified inequality, we know that x must be less than 22 for it to be a solution. To determine which number is NOT in the solution set, we can compare the answer choices to see which one is greater than or equal to 22.
Option A) 17 < 22 - This number is less than 22, so it could be in the solution set.
Option B) 19 < 22 - This number is less than 22, so it could be in the solution set.
Option C) 21 < 22 - This number is less than 22, so it could be in the solution set.
Option D) 23 < 22 - This number is greater th
x-8+8<14+8
x<22