newjersey925
newjersey925
09-11-2016
Mathematics
contestada
find the sum of (x + 5) and (2x + 3)
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Аноним
Аноним
09-11-2016
What you can do is subtract 1x from each side
Then you subtract 3 from each side
Then it tells you x=2
Always put what you think x is back into the problem and see if it works out
Example on how you do it:
(x+5)=(2x+3)
5=(x+3)
2=x
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