Question

solving 2x+y=4 ,x+y=6​

Answer 1

Step-by-step explanation:

2x+y=4. ×1

X+Y=6. ×2

2x+y=4

2x+2y=12. ( change the symbls and subtract)

0+-1y=-8

y=-8+1

y=-7

2x+y=4

2x+-7=4

2x-7=4

2x=4+7

x=11/2

x=5.5

I hope this method help uu