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using bidmas make this question make sense 6+7x(3-2+2)=-39

 Feb 21, 2016
 #1
avatar+118667 
0

6+7x(3-2+2)=-39

 

 

 

6+7x(3)

= 6+  21

= 27

 

No it is definitely not -39

 

Have I misunderstood your question?

 Feb 21, 2016
 #2
avatar+5265 
0

Remember with PEMDAS/ BIDMAS you need to go left to right.

 

However, it still cannot equal -39, it equals 13.

 

6+7x(3-2+2)

 

6+7x(-1+2)

 

6+7x(1)

 

6+7

 

13

rarinstraw1195  Feb 21, 2016
 #3
avatar+5265 
0

Hold on, I've done my math(s) incorrect. Melody is right.

rarinstraw1195  Feb 21, 2016

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