sofia09
sofia09
19-09-2018
Mathematics
contestada
What is the value of x?
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jukkaduei
jukkaduei
19-09-2018
[tex]3x = x + 40 \\ 3x - x = 40 \\ 2x = 40 \\ x = \frac{40}{2} \\ x = 20[/tex]
The answer is x = 20
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chenselina340
chenselina340
19-09-2018
The answer is x=20 that’s the right answer I’m not algebra so I can’t really help u but I’m guessing it is 20
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