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29-10-2014
Mathematics

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-4/5=2b
How do I solve for b in this problem?

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JoshEast JoshEast

29-10-2014

-4/5=2b
since b is alrteady in the subject of the equation simply divide both side of the equation by the coefficient of b
:. (-4/5)/2= 2b/2
-4/10=b
:. b=-2/10 or -0.4

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