Sistemas de ecuaciones
Authored by Guillermo Pérez
Mathematics
8th Grade
Used 339+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resuelve:
4x + 5y = -1
3x - 3y = 6
x = 1, y = 1
x = 2, y = - 2
x = 1, y = - 1
x = - 1, y = 1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resuelve:
x + y = 3
x - y = 7
x = 5, y = 2
x = 5, y = - 2
x = 2, y = 1
x = - 5, y = - 2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resuelve:
2x + y = 3
3x - y = -8
x = -1 ; y = 5
x = -2 ; y = -10
x = 2 ; y = 10
x = 1 ; y = -5
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resuelve:
2x - y = -10
x + 3y = 9
x = -3 ; y = 4
x = 3 ; y = -4
x = -4 ; y = 3
x = 4 ; y = -3
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resuelve:
x - 4y = 6
x + y = 1
x = 2 ; y = -1
x = -2 ; y = 1
x = -4 ; y = 2
x = 2 ; y = 4
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resuelve:
x + y = 0
2x + 3y = -2
x = 2 ; y = -2
x = -2 ; y = 2
x = 4 ; y = -4
x = -4 ; y = 4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resuelve:
3x - 4y = 10
-x + y = -3
x = 2 ; y = -1
x = -2 ; y = 1
x = -4 ; y = 2
x = 4 ; y = -2
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