Question

 find X, Y value 3x + y = 10 ; x - y = 2​

Answer 1

Step-by-step explanation:

x=3

y=1

follow me.......

Answer 2

your answer is ----

3x + y = 10 .....(1)

x - y = 2 .......(2)

adding equation (1) and (2) , we get

4x = 12

=> x = 12/4 = 3

put this value in equ (2) ,we get

3 - y = 2

=> y = 3 - 2

=> y = 1

hence , x = 3 and y = 1

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