kristenwilliams888 kristenwilliams888

03-05-2020
Mathematics

contestada

Someone help me solve this please

Someone help me solve this please class=

Respuesta :

thaliakonstant thaliakonstant

03-05-2020

Answer:

the answer is :

y=7

because

12y+12 =15y -9

12=3y -9

21=3y

y=7

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