Respuesta :

Answer:

220

Step-by-step explanation: You just do inverse operation 55x4=220, check 220/4=55.

Answer:

x=220

Step-by-step explanation:

x /4 =55

Step 1: Multiply both sides by 4.

x/ 4  =55 ( x 4 )*(4)=(55)*(4)

x=220

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