Respuesta :
t=ms/(m+n)
t(m+n)=ms
tm+tn=ms
tm-ms=-tn
m(t-s)=-tn
m=-tn/(t-s)
Answer: m=-tn/(t-s)
t(m+n)=ms
tm+tn=ms
tm-ms=-tn
m(t-s)=-tn
m=-tn/(t-s)
Answer: m=-tn/(t-s)
t = ms / (m + n)
Cross multiply out.
t*(m + n) = ms
tm + tn = ms
tm - ms = -tn
Multiply both sides by -1
-1*(tm - ms) = -1*-tn
-tm + ms = tn
ms - tm = tn
m(s - t) = tn Divide by (s - t)
m = tn / (s - t)
I hope this helps.
Cross multiply out.
t*(m + n) = ms
tm + tn = ms
tm - ms = -tn
Multiply both sides by -1
-1*(tm - ms) = -1*-tn
-tm + ms = tn
ms - tm = tn
m(s - t) = tn Divide by (s - t)
m = tn / (s - t)
I hope this helps.