*Urgent* Use a matrix to find the solution to the system of equations.X-5y = -5-4x-2y = 20A. (-5,-5)B. (-5,0) C. (0,5) D. (-5,5)
Accepted Solution
A:
Answer:B. (-5,0)Step-by-step explanation:-2(X-5Y=-5) -5(-4X-2Y=20)-2X-10Y=10 -subtract- 20X-10Y=-100 = -22X=110 _________ -22X X=-5Now substitute x with -5 to find Y which makes y=0