Question

Please solve the question given in the picture. sorry I don't have Doraemon. ​

Answer 1

Answer:

b) 2x+y=4

Step-by-step explanation:

it is right answer

1)

2x+y=4

2(0)+4=4

0+4=4

4=4

2)

2x+y=4

2(1)+2=4

2+2=4

4=4

3)

2x+y=4

2(2) +0=4

4+0=4

4=4