Question

If A=
9 1
1 5
B=
4 3
find the following:
6 11
(A) 3A
(B) 5B
(C) 3A + 5B
(D) If 3A + 5B + 2X = 0, find X.​

Answer 1

Answer:

answer is

Step-by-step explanation:

1)3×91=273

2)5×43=215

3)273+215=488

4)488+2X=0

2X=-488

X=-488/2

X=-244