miapackard miapackard

08-01-2018
Mathematics

contestada

Help on this math question? If you don't know how please don't answer :/

Help on this math question If you dont know how please dont answer class=

Respuesta :

choixongdong choixongdong

08-01-2018

4/x = 6/(x+3)
6x = 4(x+3)
6x = 4x + 12
2x = 12
x = 6

P = (4 + 6) +(6+3) + 6
P = 10 + 9 + 6
P = 25

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