Aline segment on a number line has its end points at -9 and 6 find the coordinate of the midpoint of the segment

The answer would be negative 2.

-9+6=-3

List the numbers -3,-2,-1

The number in the middle is -2 and that is our answer.

36 is the final answer! : )

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: