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Dahasolnce [82]
3 years ago
15

How to do I solve this

Mathematics
1 answer:
padilas [110]3 years ago
5 0
4. 2b-6+3b=
5b-6=143
5b=143+6
5b=149

b=149
    ------
       5
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8 0
3 years ago
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boyakko [2]
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Read 2 more answers
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