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dem82 [27]
4 years ago
10

I need help finding the value of m​

Mathematics
2 answers:
kobusy [5.1K]4 years ago
8 0
2m-5+m+8=90
3m+3=90
3m=87
M=29
pogonyaev4 years ago
7 0
The answer is M = 29
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