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forsale [732]
3 years ago
9

What is the answer to the question

Mathematics
1 answer:
LenKa [72]3 years ago
5 0
2x = 18
--------------------
 x = 18 : 2 =
x = 9
-------------------
(2*9 : 3) + 1 = 7
6 + 1 = 7
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