torencerajae25
torencerajae25
17-08-2017
Mathematics
contestada
if 5(3x-7)=20 then what is 6x-8
Respuesta :
kphung76127
kphung76127
17-08-2017
5(3x-7)=20
15x-35=20
15x= 55
x= 55/15
x= 11/3
Plug this x value in.
6(11/3)-8
66/3 -8
22-8
14
Final answer: 14
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