Respuesta:
[tex]\frac{11}{10}[/tex]
Explicación paso a paso:
Y= 1
X= 5
3X + Y = 16
Y = 16 - 3X
---------------------------
-X + 3 (16 - 3X) = -2
-X + 48 - 9X = -2
48 + 2 = 9X + X
50 = 10X
50/10 = X
5= X
--------------------------
3(5) + Y = 16
15 + Y = 16
Y = 1
-5 + 3Y = -2
3Y = -2 +5
3Y = 3/3
Y=1
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Respuesta:
[tex]\frac{11}{10}[/tex]
Explicación paso a paso:
Respuesta:
Y= 1
X= 5
Explicación paso a paso:
3X + Y = 16
Y = 16 - 3X
---------------------------
-X + 3 (16 - 3X) = -2
-X + 48 - 9X = -2
48 + 2 = 9X + X
50 = 10X
50/10 = X
5= X
--------------------------
3(5) + Y = 16
15 + Y = 16
Y = 1
--------------------------
-5 + 3Y = -2
3Y = -2 +5
3Y = 3/3
Y=1
--------------------------