solve the equation and verify it 2(b+9) equal to 20
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Answered by
2
Answer:
2(b+9)=20
2b+18=20
2b=20-18
2b=2
b=2/2=1
Answered by
2
Step-by-step explanation:
2(b+9)=20
2b+18=20
2b=20-18
2b=2
b=2/2
b=1
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