Y=x+5
4x+y=20

solve by substitution

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

Step 3:-

Substitute x= 3 value in equation (1)

Final answer:-

The solution of the given system is (3,8)

4444444444444 i think