momofdomreadakk
momofdomreadakk
23-03-2018
Mathematics
contestada
if 2x+5=8x then 12x=?
Respuesta :
Аноним
Аноним
23-03-2018
hello
2x+5=8x
5=6x
x=5/6
12(5/6)
x=10
Have a nice day
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AnimeBrainly
AnimeBrainly
23-03-2018
2x + 5 = 8x
subtract 2x from both sides
2x (-2x) + 5 = 8x (-2x)
5 = 6x
5/6 = 6x/6
x = 5/6
12x = ?
plug in x
12(5/6) = (12(5))/6
12(5) = 60
60/6 = 10
12x = 10
hope this helps
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