ademparveen2007 ademparveen2007

03-10-2020
Mathematics

contestada

What is the value of a when 3b−2a=17 and 4a+4b=−64?

Respuesta :

karishmaak karishmaak

03-10-2020

Answer:

(-b-81)/6=a

Step-by-step explanation:

3b−2a-17 = 4a+4b+64

3b-4b-17-64=4a+2a

-b-81=6a

(-b-81)/6=a

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