28-04-2017
Mathematics

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Help this is soo confusing I want helpp

Help this is soo confusing I want helpp class=

Respuesta :

bianna02prado bianna02prado

28-04-2017

switch sides of your problem so it would look like
r -5=-4
20
multiply both sides by twenty
after that it would look like r-100=-80
then add 100 to both of your sides
then after your answer would be r=20

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