Respuesta :

Answer:

n = 13

Step-by-step explanation:

10n - 4 = 126

Add 4 to both sides.

10n - 4 + (4) = 126 + (4)

10n = 130

Divide both sides by 10.

10n/10 = 130/10

n = 13

Answer: 13

Step-by-step explanation: 126 + 4 = 130

130 divided by 10 = 13

Hope this helps

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