9514 1404 393
Answer:
66
Explanation:
Let n represent the number.
n +23 = 2n -43
66 = n . . . . . . . . add 43-n to both sides
The number is 66.
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Check
23 added to the number is 89
43 less than twice the number is 132 -43 = 89 . . . . as it should be