
Ecuaciones lineales por el método de sustitución
Authored by CONSTANZA AYALA
Mathematics
10th Grade
CCSS covered
Used 2+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resuelve la ecuación 2x+5y
-3x+7y=36
(X=30, Y=5)
(X=-5, Y=3)
(X=10, Y=4)
(X= -20, Y= -2)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Resuelve X-2y=-4
3x+y=9
(X=3, Y=2)
(X=4, Y=5)
(X=2, Y=3)
(X=-4, Y=2)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
¿Cuál es el primer paso para resolver el método de sustitución?
Despejar
Simplificar
Multiplicar
Dividir
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Resuelve 10x+18y=-11
16x-9y=-5
(X=-2/3, Y= 1/6)
(X=3, Y= 1)
(X=1, Y=2)
(X=-1/2, Y=-1/3)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resuelve 4x+5y=5
-10y-4x=-7
(X=3/4, Y=2/5)
(X=40, Y=10)
(X=2/10, Y=12/20)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Si un valor esta multiplicando a X, ¿Cómo se tiene que pasar del otro lado?
Restando
Dividiendo
Sumando
Tags
CCSS.HSA.REI.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resuelve 3x+2y=-1
5x+y=-4
(X=3, Y=2)
(X=6, Y=1)
(X=-1, Y=1)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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