WHICH OF THE FOLLOWING IS EQUIVALENT TO 4b +9a -2a + 5b A -2 a+14 b B - 7 a+14b C -7 a+9 b D -14 a+14 b

asked Dec 17, 2017 82.5k views

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WHICH OF THE FOLLOWING IS EQUIVALENT TO 4b +9a -2a + 5b A -2 a+14 b

B - 7 a+14b
C -7 a+9 b
D -14 a+14 b

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2 votes

grou plike terms

4b+9a-2a+5b
4b+5b+9a-2a
9b+7b

the closest one is C, but that has -7b instead of +7b

David Brabant answered Dec 20, 2017

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