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equação do primeiro grau

Authored by CLEISON DA SILVA

Financial Education

3rd Grade

Used 3+ times

equação do primeiro grau
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O resultado da Equação 2x + 5 = 11 é:

x = 3

x = 30

x = 9

x = 6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o valor de X na equação X - 30 = 70?

1000

100

60

50

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcule o valor de X na equação 3x - 2 = 10

9

3

4

14

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Na equação 3(x - 2) = 2x + 4 o valor de X é:

15

12

11

10

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O valor de X para a equação 2x - 4 = 8 é:

15

6

9

8

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o valor da incógnita X para a equação 2x + 3 = 5x - 2 ?

5/3

5/2

2/5

3/5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A resposta para X na equação 3(x + 2) = 2(x + 5) é:

7

6

4

5

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