Answer:
1) x= -7/5
Step-by-step explanation:
−5x-7=0
-5x=7
x=-7/5
D
To find the zero let y = 0 , that is
- 5x - 7 = 0 ( add 7 to both sides )
- 5x = 7 ( divide both sides by - 5 )
x = [tex]\frac{7}{-5}[/tex] = - [tex]\frac{7}{5}[/tex] → D
