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svet-max [94.6K]
3 years ago
12

Rearrange b + 4 = a to b=

Mathematics
2 answers:
Nastasia [14]3 years ago
5 0
B+4=a   /-4

b=a-4
....................................
mojhsa [17]3 years ago
4 0
b+4=a\\
b=a-4
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