Simplify and then evaluate.
−12x+14x−6x, if x=129.
The simplified expression...
![subject](/tpl/images/cats/mat.png)
Mathematics, 18.04.2020 21:03 kkruvc
Simplify and then evaluate.
−12x+14x−6x, if x=129.
The simplified expression is _ , the value is _.
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Answers: 3
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