RESUELVE Y COMPRUEBA
x + y = 55. ( 1 )
4x + 2y = 170 -- ( 2 )
x = 30
y = 2...
Mathematics, 04.03.2021 02:20 2021andrewkell
RESUELVE Y COMPRUEBA
x + y = 55. ( 1 )
4x + 2y = 170 -- ( 2 )
x = 30
y = 25
Answers: 3
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