japeterson japeterson

08-01-2021
Mathematics

contestada

16r − 4r + –13r − 7 = –8

r =

Respuesta :

stephanie0011 stephanie0011

08-01-2021

Answer:

r=1

Step-by-step explanation:

16r - 4r + - 13r - 7 = - 8

16r - 4r + - 13r = - 8 + 7

12r + - 13r = - 8 + 7

- 1r = -1

r= 1

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