Respuesta :

Answer:

x=13.4

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable. Idk

Answer:

Step-by-step explanation:

take the 4.5 subtract it by the 11.50 then you get 7  then you divide by the let over -2.50x you divide 7/-2.50 and you get 4.50 or 4.5

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