Respuesta :

Answer: Answer is x= 7 1/2

Step-by-step explanation:

This will be positive since there is no negative signs.

Answer:

x = 7 1/2

Step-by-step explanation:

12x = 90   Times both sides by 5

x = 90/12     Divide by 12 on both sides

x = 7 6/12      Find the closest multiplier

x = 7 1/2    Simplify