Quickly, what's the answer to this

Step-by-step explanation:

Given:

Two points

(4,1) say(x1,y1) and

(2,9) say(x2,y2)

Solution:

Formula for Equation for a line passing through a points (x1,y1) and (x2,y2) is given below

So on substituting the given values in it we get

which is the required equation i.e

the two may have that, even a breakdown is probably offered

47 - 90 = 43

43 - 180 = x

x = 137