jalentatum23 jalentatum23
  • 05-01-2017
  • Mathematics
contestada

how do you simply an expression

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Apocrophon
Apocrophon Apocrophon
  • 05-01-2017
Let's say that [tex]x+3=2x-1[/tex]
First, you want all of the variables on one side and the rest on the other;
[tex]x+3=2x-1\\ 3-(-1)=2x - x\\ 3+1=x\\ x=4[/tex]
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