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Which expression is equivalent to: -3(0.15 - 0.2 + 0.25b)

Which expression is equivalent to: -3(0.15 - 0.2 + 0.25b)
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Which expression is equivalent to: -3(0.15 - 0.2 + 0.25b)

User Marnus Steyn
by
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2 Answers

6 votes
-3(.15-.2+.25b)
-.45+.6-.75b
15-.75b
-75b = -.15
b=-.15/-.75
b=.2
User Kirushikesh
by
8.9k points
6 votes
-3(.15-.2+.25b)

-.45+.6-.75b

.15-.75b

-.75b = -.15

b= -.15/-.75

b = .2

User Berk Kurkcuoglu
by
8.9k points
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