Respuesta :

Answer:

1) x = 6

2) x = 4.5 or 9/2

3) x = 35

4) x = 13

Step-by-step explanation:

Question 1) Divide both sides by 3. 18 divided by 3 is 6.

Question 2) Divide both sides by 2. 9 divided by 2 is 4.5 or 9/2.

Question 3) Multiply both sides by 5. 7 times 5 is 35.

Question 4) Multiply both sides by 2. 6.5 times 2 is 13.

Step-by-step explanation:

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