4b-7-15b+3 how do I simplify the expression

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asked Oct 10, 2015 14.4k views

4 votes

4b-7-15b+3 how do I simplify the expression

Mathematics
middle-school

Carl Hine asked

by Carl Hine

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2 Answers

1 vote

$Simplify\ this\ equation\ adding\ similar\ factors\\\\ 4b\ and\ -15b\ are\ similar\\ -7+3\ are \ free\ numbers\ and\ they\ are\ similar\\\\ 4b-7-15b+3=-9b-4\\\\The\ simplest\ form\ is\ -9b-4$

Faustino answered Oct 12, 2015

by Faustino

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2 votes

You can simplify common terms, ending up with:
(4b-15b)+(-7+3)
-11b-4

Allister answered Oct 15, 2015

by Allister

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