Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

if y=(-4/5)x-2, what is the value of x when y= -9

A. -35/4

B.-55/4

C. 35/4

D. 55/4


Sagot :

AyaZ
[tex]y= -\frac{4}{5}x-2 \\ y=9 \\ 9= -\frac{4}{5}x-2 \\ \frac{4}{5}x=-11 \\ x=(-11)*\frac{5}{4}=-\frac{55}{4}[/tex]