tuarahsinat tuarahsinat

13-04-2016
Mathematics

contestada

4n-18=52

I knw it is simple but I don't like these kind of problems thanks!

Respuesta :

drawingfanatic12 drawingfanatic12

14-04-2016

the answer is 17.5

4n-18=52
+18 +18
4n=70
---------
4

n=17.5

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