Quiz about Resolvendo Equações do 1º Grau

Question 1

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

Accepted Answer

$$x = 7$$

Answer

$$x = 2$$

Answer

$$x = 6$$

Answer

$$x = 10$$

Question 2

Encontre o valor de $$x$$ em: $$x - 8 = 3$$

Accepted Answer

$$x = 11$$

Answer

$$x = 5$$

Answer

$$x = -5$$

Answer

$$x = 8$$

Question 3

Resolva: $$x/3 = 9$$

Accepted Answer

$$x = 27$$

Answer

$$x = 3$$

Answer

$$x = 6$$

Answer

$$x = 12$$

Question 4

Encontre $$x$$ em: $$7x - 14 = 0$$

Accepted Answer

$$x = 2$$

Answer

$$x = -2$$

Answer

$$x = 14$$

Answer

$$x = 7$$

Question 5

Resolva: $$x + 10 = 4$$

Accepted Answer

$$x = -6$$

Answer

$$x = 6$$

Answer

$$x = 14$$

Answer

$$x = -14$$

Question 6

Resolva: $$x - 3 = 0$$

Accepted Answer

$$x = 3$$

Answer

$$x = 0$$

Answer

$$x = -3$$

Answer

$$x = 6$$

Question 7

Encontre $$x$$ em: $$6x = 36$$

Accepted Answer

$$x = 6$$

Answer

$$x = 5$$

Answer

$$x = 7$$

Answer

$$x = 8$$

Question 8

Resolva: $$x/4 = 5$$

Accepted Answer

$$x = 20$$

Answer

$$x = 1$$

Answer

$$x = 9$$

Answer

$$x = 15$$

Question 9

Resolva: $$x - 7 = 8$$

Accepted Answer

$$x = 15$$

Answer

$$x = 1$$

Answer

$$x = -1$$

Answer

$$x = 7$$

Question 10

Encontre $$x$$ em: $$10x = 100$$

Accepted Answer

$$x = 10$$

Answer

$$x = 20$$

Answer

$$x = 5$$

Answer

$$x = 100$$

Question 11

Resolva: $$x + 4 = 0$$

Accepted Answer

$$x = -4$$

Answer

$$x = 4$$

Answer

$$x = 0$$

Answer

$$x = -8$$

Question 12

Resolva: $$x/2 = 8$$

Accepted Answer

$$x = 16$$

Answer

$$x = 4$$

Answer

$$x = 8$$

Answer

$$x = 10$$

Question 13

Encontre $$x$$ em: $$9x + 1 = 28$$

Accepted Answer

$$x = 3$$

Answer

$$x = 2$$

Answer

$$x = 4$$

Answer

$$x = 5$$

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