Question

Using matrix inversion method solve the equations
2 x + y = 4
5 x + 3y = 11
[a. x = -1 y = -2
b. x = 1 y = 2
c. x=2 y = 1
d. x = -2 y = - 1]
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Answer 1

Answer:

b. x= 1 y = 2

Step-by-step explanation:

2x + y=4

5x +3 y = 11