Answer i think it is 4
Evaluate the Function Evaluate x : − 2 x − 5 , then set it equal to 4 . = 4
Step-by-step explanation:
Answer:
x = - 9/2
Step-by-step explanation:
-2x - 5 = 4
-2x - 5 + 5 = 4 + 5 [add 5 both sides ]
- 2x = 9 [ -5 + 5 = 0]
[tex]\frac{-2x}{-2} = \frac{9}{-2}\\\\x = \frac{9}{2}[/tex] [ divide both sides by - 2 ]
