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Whats 30+30×b=100 please
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3 votes
Whats 30+30×b=100 please

User HelloSilence
by
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2 Answers

1 vote
30 +30= 60
60b=100
B=40
User Milka
by
7.7k points
4 votes
First multiply

30 + 30 × b = 100
30b + 30 = 100

subtract 30 from each side

30b = 70

divide each side by 30

b = 70/30 = 7/3 = 2 1/3
User Selahattin
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7.8k points
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