dharris79
dharris79 dharris79
  • 23-05-2017
  • Mathematics
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How do i find x? 3(x+2)-3+x+17=40 x should be 5 but i need the steps

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hayisforhorses
hayisforhorses hayisforhorses
  • 23-05-2017
3(x+2)-3+x+17=40
3x+6-3+x+17=40
4x+20=40
  -20       -20
4x=20
/4    /4
x=5
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