sink2001
sink2001
06-05-2017
Mathematics
contestada
if 4+2(3x-4)=8, then 3x-4 equals
Respuesta :
irspow
irspow
06-05-2017
4+2(3x-4)=8 subtract 4 from both sides
2(3x-4)=4 divide both sides by 2
3x-4=2
Answer Link
PHDFlopper
PHDFlopper
06-05-2017
4+2(3x-4)=8
4+6x-8
6x-4=8
6x=12
x=2
Plug in 2 for x:
3(2)-4
6-4
2
Answer Link
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