Quiz about Desafio de Equações do 1º Grau

Question 1

Resolva: $$x - 3 = 9$$

Accepted Answer

$$x = 12$$

Answer

$$x = 6$$

Answer

$$x = 9$$

Answer

$$x = 3$$

Question 2

Resolva: $$x - 10 = 2$$

Accepted Answer

$$x = 12$$

Answer

$$x = 8$$

Answer

$$x = 10$$

Answer

$$x = 2$$

Question 3

Resolva: $$2x + 4 = 10$$

Accepted Answer

$$x = 3$$

Answer

$$x = 2$$

Answer

$$x = 4$$

Answer

$$x = 6$$

Question 4

Resolva: $$x/4 = 6$$

Accepted Answer

$$x = 24$$

Answer

$$x = 10$$

Answer

$$x = 12$$

Answer

$$x = 18$$

Question 5

Resolva: $$x - 15 = 5$$

Accepted Answer

$$x = 20$$

Answer

$$x = 10$$

Answer

$$x = 15$$

Answer

$$x = 5$$

Question 6

Resolva: $$x + 13 = 25$$

Accepted Answer

$$x = 12$$

Answer

$$x = 13$$

Answer

$$x = 25$$

Answer

$$x = 38$$

Question 7

Resolva: $$2x = 14$$

Accepted Answer

$$x = 7$$

Answer

$$x = 6$$

Answer

$$x = 8$$

Answer

$$x = 12$$

Question 8

Resolva: $$x - 8 = 9$$

Accepted Answer

$$x = 17$$

Answer

$$x = 1$$

Answer

$$x = 8$$

Answer

$$x = 9$$

Question 9

Resolva: $$x/6 = 4$$

Accepted Answer

$$x = 24$$

Answer

$$x = 10$$

Answer

$$x = 12$$

Answer

$$x = 18$$

Question 10

Resolva: $$x + 10 = 19$$

Accepted Answer

$$x = 9$$

Answer

$$x = 10$$

Answer

$$x = 19$$

Answer

$$x = 29$$

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