
Sistemas de ecuaciones lineales por sustitución

Quiz
•
Mathematics
•
7th Grade
•
Hard

STEPHEN FERTIG
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve el siguiente sistema de ecuaciones por el método de sustitución: 2x + y = 5 y = 1
La solución es x = 4, y = 3
La solución es x = 2, y = 1
La solución es x = 1, y = 4
La solución es x = 3, y = 2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve el sistema de ecuaciones lineales:
x + y = 5
x - y = -1
(3, 2)
(2, 2)
(3, 3)
(2, 3)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve el sistema de ecuaciones lineales:
x + y = 5
x - y = -1
(3, -2)
(2, 3)
(-3, 2)
(2, -3)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve el sistema de ecuaciones lineales por sustitución:
2x - 3y = 7
y = 3x - 7
(-1, 2)
(4, -1)
(2, -1)
(2, 2 )
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve el siguiente sistema de ecuaciones mediante el método de sustitución: x = 5 4x + y = 8
La solución es x = -1, y = 6
La solución es x = 5, y = 12
La solución es x = 5, y = -12
La solución es x = 5, y = - 8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Encuentra la solución del sistema de ecuaciones por sustitución:
y = -3x
y = 6x - 9
(1, -3)
(1, 2)
(-3, 1)
(2, 1)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Encuentra la solución del sistema de ecuaciones por sustitución: 5x - 2y = 7 3x + y = 1
La solución es x = 0, y = 5
La solución es x = 1, y = 2
La solución es x = -2, y = 7
La solución es x = 3, y = -1
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