Answer:
4th quadrant is the red point..
x=9/4
Step-by-step explanation:
we have:
(4x + 15) = 24
4x=24-15
4x=9
finally: x=9/4
(2n - 7) - 10
(2n - 7) represents "difference of 2 times a number and 7"
- 10 represents "10 less"
