What is refinancing? A. Financing a real estate purchase
B. Purchasing a vehicle on credit
C. Applying for a second loan
D. Paying off a current mortgage with another mortgage
SUBMIT

D. Paying off a current mortgage with another mortgage.

Step-by-step explanation:

Refinancing is when someone pays off their current mortgage with a new mortgage payment.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

d i think

step-by-step explanation: