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2/5(10b - 15) = 4 explain the answer
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2/5(10b - 15) = 4 explain the answer

User Jfollas
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1 Answer

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Answer:

2.5

Explanation:

You need to distribute.

2/5*10b= 4b

2/5*-15= -6

4b-6=4

Add 6 on both side

4b=10

10/4=2.5

b=2.5

User Paul Annetts
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7.2k points
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