0Claudia0
0Claudia0
08-09-2015
Mathematics
contestada
sx+tx=r
How to solve?
Respuesta :
Аноним
Аноним
08-09-2015
solve for x.
sx+tx=r
Factor out variable x.
x(s+t)=r
Divide both sides by s+t.
[tex]\sf \dfrac{x(s+t)}{s + t} = \dfrac{r}{s + t} \\ \\ \\ \huge{\boxed{x =\dfrac{r}{s + t}}}[/tex]
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