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What is the value of x??
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What is the value of x??

What is the value of x??-example-1
User Mohamad Al Asmar
by
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1 Answer

6 votes
first you cross multiply

(x+1)(x-12)=(x)(-7)

then foil


x^(2)-12x+x-12=-7x

then simpilify
User Perak
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