
SIST ECUCAA
Authored by Alexis Bolivar
Mathematics
1st - 8th Grade
Used 2+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Resuelve el sistema de ecuaciones:
x + y = 3
x - y = 7
x = 5, y = -5
x = 5, y = - 2
x = 2, y = 1
x = - 5, y = - 9
2.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Resuelve el sistema de ecuaciones y halle el valor de X:
x + y = 8
x - y = 4
6
2
10
8
3.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Resuelve el siguiente sistema:
2x + y = 3
3x - y = -8
x = 1 ; y = -18
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Resuelve el sistema de ecuaciones:
x + 4y = 10
x - 4y = 2
x = 6 ; y = 1
x = -2 ; y = 7
x = -4 ; y = 12
x = 12 ; y = 14
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Halla el valor de "x" en el sistema
1
4
6
2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcula "x.y" en:
6
5
-1
0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué sistema representa la situación? Dos números suman 25 y la diferencia entre ellos 5
x + y= 25
a - b = 5
a + b = 25
x - y= 25
x + y =25
x - y = 5
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