Solucion de Ecuaciones
Authored by Michelle Ruiz
Mathematics
7th Grade
CCSS covered
Used 24+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resuelve la siguiente ecuacion:
4x + 3 = -5
1/2
-1/2
-2
2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El objetivo cuando resolvemos ecuaciones es...
dejar sola la variable.
verificar la solucion.
encontrar otra ecuacion.
combinar terminos semejantes.
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Que operacion haces primero y cual seria el segundo paso para solucionar la siguiente ecuacion?
10 + 7m = 17
restar 10, divider por 7
dividir por 7, restar 10
multiplicar por 7, sumar 10
sumar 10, multiplicar por 7
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
7(2x - 4) = 42
Tags
CCSS.7.EE.B.4A
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Halla el valor de la variable y:
-5 - 7y = -20y + 34
y = 3
y = 1
y = 0.67
y = 46
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Tags
CCSS.7.EE.B.4A
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Halla el valor de la variable x:
19.2 x - 15 = 7.5x + 8.4
x = 15.3
x = 23.4
x = 2
x = 0
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