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2y+8=12

 May 2, 2017
 #1
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well think, 2 times what plus 8 = 12? well only one thing works ther : 2.  (2•2) +8 =12

 May 2, 2017
 #2
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2y + 8 = 12

2y + 8 - 8 = 12 - 8

2y = 4

2y /2 = 4 /2

y = 2

This is the Asian way that I learn.

Below is the Western way :)

2y + 8 = 12

2y = 4

y = 2

 

No wonder why you guys do stuff faster.

 

You guys should feel thankful that you don't need to do it the Asian way.

 May 3, 2017
edited by MaxWong  May 3, 2017

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