Respuesta :

Answer:

Its -4

So I did it backwards.  13+3 = 16.  Now divide by -4.  16 divided by -4 = -4 since negatives cancel each other out and become positive.  The answer is -4

Answer:

-4

Step-by-step explanation:

Let the number be x

➜x×(-4)-3=13

➜-4x-3=13

➜-4x=13+3

➜-4x=16

➜x=16/-4

➜x=-4

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