Resuelvan la ecuación
44(700 -Y) = 27200 – 35y
30800 – 44y = 27200 – 35y
-44y + 35y =...
![subject](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 03:50 22chandlerlashley
Resuelvan la ecuación
44(700 -Y) = 27200 – 35y
30800 – 44y = 27200 – 35y
-44y + 35y = 27200 – 30800
-9y = -3600
Y = -3600-9
Y = 400
Sustituyan el valor encontrado en una de las ecuaciones originales
x + y = 700
x +400 = 700
x = 700 – 300
x = 300
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