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Equações do 1º Grau

Authored by Diovan Kuczkovski

Mathematics

9th Grade

Used 28+ times

Equações do 1º Grau
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Resolva a equação 2x + 5 = 11.

x = 2

x = 6

x = 4

x = 3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Encontre o valor de x em 3(x - 4) = 15.

x = 7

x = 12

x = 10

x = 5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve a equação 4 - 2x = 10.

x = -1

x = 2

x = 5

x = -3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Qual é a solução para 6x + 3 = 21?

x = 3

x = 7

x = 5

x = 4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Encontre o valor de x em 2(x + 7) = 24.

x = 8

x = 3

x = 10

x = 5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve a equação 8 - 3x = 5.

x = 4

x = 2

x = 3

x = 1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Resolva a equação 5x - 2 = 18.

x = 4

x = 2

x = 10

x = 5

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