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9x -1 = 80 A -10 B 9 C 10 D -9
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11 votes
9x -1 = 80
A -10
B 9
C 10
D -9

User Insetoman
by
5.0k points

1 Answer

3 votes

Answer:

The answer is B!

Explanation:

Add 1 to both sides, then divide 80 by 9!

User Xdbas
by
4.3k points
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