Matemáticas
Authored by Maria Rodriguez
Mathematics
1st Grade
Used 6+ times
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3 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
resolver el sistema y encerrar la respuesta correcta
10x +18y = -11
16x - 9y = -5
x = 3 ; y = 4
x = - 1/2 ; y = - 1/3
x = 1/2 : y = 1/3
x = -3 ; y = -2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
de acuerdo al siguiente sistema el valor de y es igual a -2 entonces el valor de x es:
10x-3y=36
2x+5y= -4
x = -2
x = 2
x = 3
x = - 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
si el valor de x es 7 resolviendo el siguiente sistema el valor de y será:
3x - 4y= 41
11x + 6y= 47
y = -5
y = -7
y = 6
y = 6
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