harrisea000
Answered

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1/3(21-3a=6-a
what is the value of a

Sagot :

zulfiyya17

Step-by-step explanation:

First remember, a(c-d)=ac-ad

1/3(21-3a)=6-a then

21/3 - 3/3a =6-a

7-a = 6-a

here it is impossible because if we add a to both sides we get 6=7 which is obviously not true. You might have wrote the question wrong, let me know.

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