Question

x+4y=22 x+2y=16 elimination method​

Answer 1

Step-by-step explanation:

hope it helps you

Answer 2

x+4y =22------1

x+2y =16------2

subtracting equation 2 from ist.

x-x+4y -2y =22-16

2y=6

y=6/2

y =2

put y =3 in equation 1

we get :

x+4y =22....

x+4×3=22..

x+12 =22..

x=22-12...

x=9..