Respuesta :

419125

Answer:

1/2x-18

Step-by-step explanation:

richardjeong56

Answer:

1/2x-18

Step-by-step explanation:

18 subtracted from half of a number

We assume that the "number" is x

so 1/2x is the half of a number

We now need to have 18 subtracted from that so 1/2x-18

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