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