incipio
incipio
13-01-2016
Mathematics
contestada
what is 3x+5y=16 for y?
Respuesta :
taskmasters
taskmasters
13-01-2016
16 - 3x
y = ---------
5
3x + 5y = 16
5y = 16 - 3x
5y/5 = (16-3x)/5
y = (16-3x)/5
Assuming: x = 4
y = (16-3(4))/5
y = (16-12) / 5
y = 4/5
3x + 5y = 16
3(4) + 5(4/5) = 16
12 + 4 = 16
16 =16
Answer Link
Billymkhoi
Billymkhoi
13-01-2016
3x+ 5y= 16
⇒ 5y= 16 -3x
⇒ y= (16 -3x)/5
Final answer: y= (16-3x)/5
~
Answer Link
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