Answer and you can be marked as brainliest

x=3 because that is where the graphs cross each other. For more information go to the link provided in this answer and go to question 37. Don't forget to mark me as brainliest.

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: