jasmin54 jasmin54
  • 21-11-2017
  • Mathematics
contestada

How to simplify the expression by combining like terms

How to simplify the expression by combining like terms class=

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Bjordan916 Bjordan916
  • 21-11-2017
-r+6+8r-14
-r     -r
6+7r-14
+6     +6
7r-8
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wilson15car
wilson15car wilson15car
  • 21-11-2017
It is 7r-8 because you combine like terms


-r + 6+8r-14
You subtract r to 8r which is 7r

So now it is 7r + 6 - 14

Then you add 6 to -14 which is -8

And you get 7r -8
Answer Link

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