Answer:

Step-by-step explanation:
Let
.
and

The graph of the two equations are shown in the attachment.
The points where the two graphs intersected are: 
The x-coordinates of the intersection points are the solutions to
.
Therefore the solutions are: 
Answer:
d
Step-by-step explanation:
cause
Answer:
10!
Step-by-step explanation:
Exuse me if im wrong :')
The answer is x=3
if you divide each by -7 to isolate x, it’s equal to positive three because 2 negatives make a positive