iamsmart11
iamsmart11
16-11-2017
Mathematics
contestada
What is 2x - 4 + 3x as an expression
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thomasin
thomasin
16-11-2017
That is already an expression, but it needs to be simplified. To simplify it, combine like terms 2x and 3x.
2x - 4 + 3x
2x + 3x -4
5x - 4 is the simplified expression
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blueaccordian
blueaccordian
16-11-2017
You have to add the like terms and then you will get the answer 5x-4
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