kam7845 kam7845
  • 17-11-2018
  • Mathematics
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I need a refresh on this problem. Help?

I need a refresh on this problem Help class=

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alexispham0 alexispham0
  • 17-11-2018

5x-4+2x=3

Add like terms- 5x+2x=7x

Add 4 to the 3= 7

7x/7 = 1

x=1

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