verify that x=1 , y =2 is not solution of 5x+2y=23
Answers
Answered by
3
Step-by-step explanation:
Answer is in the attachment
Attachments:

Answered by
1
Answer:
if x is 1 then 5x1 is 5 and y is 2 then 2x2 is 4 .4+5 is 9 so it is not the solution thus verified
Similar questions