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

User Singer
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1 Answer

7 votes
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.
User GabrielP
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