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whit1636 whit1636
  • 16-02-2016
  • Mathematics
Answered

which statement makes the open sentence 3x+20=5x+6 true?

x=13
x=2
x=4
x=7

Verified Answer :

Anonymous Anonymous
  • 16-02-2016

3x+20=5x+6
-3x      -3x

20 = 2x + 6
-6           -6

2x = 14
2x/2 = 14/2
x = 7

Answer: x = 7

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