gamer2016
gamer2016
14-10-2015
Mathematics
contestada
solve 4(5x+3)=92. justify each step.
Respuesta :
Andrea0715
Andrea0715
14-10-2015
x=4
4(5x+3)=92
First Distribute
4(5x) + 4(3)
20x + 12 = 92
Then subtract 12 from both sides
20x = 80
Then divide 20 from both sides
x = 4
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