Sos pls
solve the system of equations using matrices

4x+2y=10
x−y=13

x = 6, y = -7

Step-by-step explanation:

Given the equation,

4x+2y = 10

x-y = 13

Using matrices,

In matrix form, AX = B where X is a 2×2 matrix, X is a column matrix containing the unknown variables x and y and B is a column matrix containing the constants.

If AX = B, Dividing both sides by A will give;

X = B/A

X = B×A^-1

X = BA^-1 where A^-1 is the inverse of A.

Check the attachment for the solution.

the correct answer is 5

huh? im pretty sure it is in 199

step-by-step explanation: