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Taya2010 [7]
3 years ago
8

13 times an unknown number added to 72 equals -23 times the unknown number.what is the solution to the sentence ?

Mathematics
2 answers:
Alika [10]3 years ago
6 0
Let the unknown number be x
13x+72= -23x
13x+23x= -72
36x= -72
x= -2
wel3 years ago
4 0
The correct answer is -88

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