2(2b+b)=120
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Answered by
1
Answer:
b = 20
Step-by-step explanation:
2(2b+b) = 120
3b = 120/2
b = 60/3
b = 20
Answered by
1
Answer:
2(2b+b)=120
2(2b)+2(b)=120
4b+2b=120
6b=120
b=120/6
b=20
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