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14-12-2017
Mathematics

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solve for the variable b. 5a(b - c ) = d

Respuesta :

16-12-2017

We have to isolate b using inverse operations.

5a(b - c) = d
Simplify using Distributive Property.
5ab - 5ac = d
Add 5ac to both sides.
5ab = d + 5ac
Divide both sides by 5a.
b = 5ac + d / 5a

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