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valentinak56 [21]
3 years ago
6

79+b=159 b= send help pls... :)

Mathematics
2 answers:
ella [17]3 years ago
5 0
B=80 simple as that
Roman55 [17]3 years ago
3 0
Subtract 79 from both sides to isolate variable b. 

b = 159 - 79
b = 80
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