wiltonlopez109 wiltonlopez109

01-06-2018
Mathematics

contestada

How many solutions dose 3x-2x+x+2 have

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Donut74 Donut74

01-06-2018

So, when you simplify this equation, you get 2x+2, and assuming that the answer is 0, aka 2x+2= 0, then there is only one solution when you solve it.

Answer: One solution (-1)

(What I did:
3x-2x+x+2=
x+x+2=
2x+2 )

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