ray12402 ray12402

16-03-2017
Mathematics

Answered

2a+5b=18 solve for b

Verified Answer :

rarrininger rarrininger

16-03-2017

2a+5b=18
-2a -2a
-----------------
5b = 18 -2a
5b/5 = 18/5 -2a/5
b = 3 3/5 - 2/5a

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sabipraz sabipraz

16-03-2017

here,
or, 5b = 18 - 2a
or, b = (18 - 2a) / 5

answer : (18 - 2a) / 5

Answer Link

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