michymichy1 michymichy1

07-09-2016
Mathematics

contestada

ac-ab=2 solve for a. please someone can help me . thanks

Respuesta :

mpanderla95 mpanderla95

07-09-2016

ac - ab = 2

Factor out a

a(c-b) = 2

Then divide the expression by c-b to solve for a.

Do this on both sides.

a(c-b)/(c-b) = 2/(c-b)

a = 2/c-b

The solution is a = 2/c-b.

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