camryn2e camryn2e
  • 21-08-2017
  • Mathematics
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4 - 7x=39 find the value of x +1

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kphung76127
kphung76127 kphung76127
  • 21-08-2017
4-7x= 39

Subtract 4 from both sides
-7x= 35

Divide both sides by -7
x= -5

The value of x+1= (-5)+1= -4.
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