kellynicole29 kellynicole29

14-09-2018
Mathematics

contestada

12-1/5r=2r+1 please help

Respuesta :

lizettecruz61 lizettecruz61

14-09-2018

Subtract 1 from both sides and it will become >> 11-1/5r=2r

Add 1/5r to both sides >> 11=11/5r

Divide both sides by 11/5 >> 2=r

r=5

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