72-y=24+17 y+28=65-19

Question

72-y=24+17 y+28=65-19

Answer 1

 72-y=24+17
72-y=41
y=41-72
y= -31
72-31=41

Comments

y+28=65-19

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y+28=65-19 
y+28=46

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y=46-28

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y=18

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18+28=46