Question

plz answer the questions​

Answer 1

Answer:

option a-  x+2y= 7

Step-by-step explanation:

putting x=5 and y=1 in the given equation

therefore, 5+2*1 = 5+2 =7

Answer 2

Answer:

a) x+2y=7

Step-by-step explanation:

put x= 5 and y =2

x+2y= 7

5+2(2)= 7

5+4=7

9=7

9-7=2

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