Question

Find the values of x and y if
2x + y
3x - 2y
= 5 4 matrices​

Answer 1

Step-by-step explanation:

we equate values of matrix

2x + y = 5 ...(1)

and 3x - 2y = 4 ....(2)

then

multipling equation (1) by 2

then solve we get

4x + 2y = 10

and 3x - 2y = 4 and both of them

we get

7x = 14

x= 2

and we put x= 2 in equation (1) then y = 3/2