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ikadub [295]
3 years ago
13

The sum of twice a number b and 3 is 18.

Mathematics
2 answers:
Dimas [21]3 years ago
7 0
2b+3=18\ \ \ |Subtract\ 3\\\\
2b=15\ \ \ |Divide\ by\ 2\\\\
b=7,5\\\\Solution\ is\ b=7,5.
Masteriza [31]3 years ago
4 0
2(b+3)=18 that si the answer
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