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15-09-2017
Mathematics

contestada

What is the value of m?
1
_m =12-m
3

Respuesta :

jdoe0001 jdoe0001

15-09-2017

[tex]\bf \cfrac{1}{3}m=12-m\impliedby \textit{now, if we multiply both sides by }3 \\\\\\ \boxed{3}\cdot \cfrac{1}{3}m=\boxed{3}\cdot 12-\boxed{3}\cdot m\implies m=36-3m\implies 4m=36 \\\\\\ m=\cfrac{36}{4}\implies m=9[/tex]

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