Answer:
The solution is the point (-4,-2)
Step-by-step explanation:
we have
-0.1x-0.8y=2 -----> equation A
0.6x-0.5y=-1.4 ----> equation B
Solve by graphing
Remember that the solution of the system of equations by graphing is the intersection point both lines
using a graphing tool
The intersection point is (-4,-2)
see the attached figure
therefore
The solution is the point (-4,-2)
