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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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Answers: 1

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Resuelvan la ecuación 44(700 -Y) = 27200 – 35y
30800 – 44y = 27200 – 35y
-44y + 35y =...
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