Question 17
InequalitiesFind the range of values of x for which 7x − 3 > 25 + 3x.
- A.x > 7
- B.x < 7
- C.x > −7
- D.x < −7
Show the answer and explanation
Answer: A (x > 7)
Explanation
7x − 3x > 25 + 3, so 4x > 28 and x > 7.
Find the range of values of x for which 7x − 3 > 25 + 3x.
Answer: A (x > 7)
7x − 3x > 25 + 3, so 4x > 28 and x > 7.