Thank you for the opportunity to help you with your question!

we can write

x-y =1 ----- (Eq 1)

4x-y =10 ----- (Eq 2)

to eleminate y let us subtract Eq 2 -Eq 1 we get

(4x-x ) +(-y+y) = 10-1

or 3x = 9

divide both side by 3 we get ; x = 3

Substitute value of x in equation 1 we get

y = 3-1 = 2

Answer : x = 3 & y = 2

use my Promo Code : Saroj N and get $ 10 free

Please find the solution enclosed here with. In case of any doubt please feel free to ask … If you need help in any assignment of math/ science … any online exam / discussion, Please contact for quick & quality services.