Find the slope of the line.

The slope is 3/5

Step-by-step explanation:

Given:

(1, 2) and (6, 5)

Slope(m) Formula:

m = (y2 - y1)/(x2 - x1)

m = (5 - 2)/(6 - 1)

m = 3/5

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: