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CHECK answer for: 7(-a-3)=3(2a-6)
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CHECK answer for: 7(-a-3)=3(2a-6)

User Denis Loh
by
6.4k points

1 Answer

2 votes

Answer:

a =3

Explanation:

-7a + 21 = 6a - 18

13a = 39

a = 3

User Jmlevick
by
6.2k points
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