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Ecuaciones lineales

Authored by ale Ponce

Mathematics

7th - 8th Grade

CCSS covered

Used 383+ times

Ecuaciones lineales
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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El valor de x en la ecuación 6x - 6 = 5x + 5

x = 1

x = 11

x = 10

x = -11

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El valor de x en la ecuación x + 1 = 10x +10

x = 10

x = 0

x = 1

x = -1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El valor de x en la ecuación 4(x + 2) = 20(x - 6)

x = 8

x = 6

x = 5

x = 0

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El valor de x en la ecuación 5(x + 6) = 6(x + 4) +1

x = 3

x = 2

x = 5

x = 4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hallar 2 números consecutivos que sumados de 125.

60 y 65

62 y 63

61 y 64

65 y 60

Tags

CCSS.8.EE.C.7B

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La suma de las edades de María y Carlos es 20 años, María tiene 4 años mas que Carlos. Hallar las edades de ambos.

María 14 y Carlos 6

María 8 y Carlos 12

María 12 y Carlos 8

María 11 y Carlos 9

Tags

CCSS.8.EE.C.8C

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcular un número x de modo que sumar 5 al doble de x tiene el mismo resultado que restar 1 al triple de x.


.

x = 6

x = 5

x = 10

x = 3

Tags

CCSS.7.EE.B.4A

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