Question

x5 , y-2 is the solution of the liner equation​

Answer 1

Answer:

answer = 7

Step-by-step explanation:

x=5   ,  y=2

x+y=5+2(2)=9

5x+2y=5(5)+2(2)=29

x+y=7

5x+y=5(5)+2=27

x=5,y=2 is solution of x+y= 7