Answer:
The solution of the given system is (3,8)
Step-by-step explanation:
step 1:-
Given equations are y= x+5......(1)
4 x+y=20.......(2)
Step 2:-
Adding both equation (1) and (2) equations and cancelled 'y' terms , we get
[tex]5 x-15=0[/tex]
[tex]x=3[/tex]
Step 3:-
Substitute x= 3 value in equation (1)
[tex]y=3+5[/tex]
[tex]y=8[/tex]
Final answer:-
The solution of the given system is (3,8)
