alexis7300 alexis7300

01-12-2016
Mathematics

contestada

-1/2 (b+2)+3b=-1
I don't get the fraction part of the equation. also you have to distribute the equation

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Аноним Аноним

01-12-2016

you have to multiply the fraction by the parenthesis and then combine like terms and so on

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ryanbucaria ryanbucaria

04-12-2016

-1/2(b+2)+3b=-1
-1/2b-1+3b=-1
2 1/2b -1= -1
+1 +1
2.5b=o
2.5/0=0

b=o

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