nolascojn nolascojn

23-09-2016
Mathematics

contestada

HELP me.a man weighs 5/6 of his weight plus 30 pounds.what is his weight.

Respuesta :

Аноним Аноним

23-09-2016

x=the weight of this man
We can suggest this equation:
5x/6+30=x
least common multiple=6
5x+180=6x
5x-6x=-180
-x=-180
x=180

Answer; his weight is 180 pounds.

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