Respuesta :

wegnerkolmp2741o

Answer:

n + n*1.30 = 69

The number is 30

Step-by-step explanation:

We have a number n

increased by 130%

n + n*130%

is 69

n + n*1.30 = 69

Combine like terms

2.30n = 69

Divide by 2.30

2.30n/2.3 = 69/2.3

n =30

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