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Marina CMI [18]
3 years ago
11

How do you do the algebraic equation 81+m=90

Mathematics
2 answers:
muminat3 years ago
6 0
Subtract 81 from both sides and it gives you m=9 which is the answer
puteri [66]3 years ago
5 0
81+m=90
m=90-18
m=72answer
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