ZeroNakamura
ZeroNakamura ZeroNakamura
  • 02-05-2017
  • Mathematics
contestada

How can you undo the addition of 7 on the left side of this equation? 6x + 7 = 19

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codycartiercody4857 codycartiercody4857
  • 02-05-2017
6x - 7 = 19 
6x = 19 + 7 
6x = 26 (divide both sides by 6 to get x) 
6x/6 = 26/6 
x = 4.33333333333 
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