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Submitted 354 days ago...

Cherie

Cherie

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4.2 + m - 1.4 = 7.5

We are having a problem figuring this one out. 4.2 + m - 1.4 = 7.5

 
 
 
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Answer 1 / 2

Submitted 348 days ago...

m2ndra

m2ndra

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Pretend the m isnt there 4.2 - 1.4 = 7.5 4.2-1.4=2.8 now put the m back
2.8+m=7.5 7.5-2.8=4.7 therefore 4.2 + 4.7 -1.4 = 7.5
or
4.2 + m - 1.4 = 7.5
-4.2 +1.4 = -4.2 +1.4
______________________
0 + m - 0 =4.7

 

Answer 2 / 2

Submitted 348 days ago...

sidelko

sidelko

Brain (3,031)

That looks good, and a great way of explaining m2ndra

 

This Question was awarded 331 days ago therefore you can no longer post an Answer. However you may post a comment below.

 
 

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m2ndra

m2ndra

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