If the points `(2,3),(1,1) and (x,3x)` are collinear then value of `x=`

If the point (2,3),(1,1), and (x,3x) are collinear,then find the value of x, using slope method.

If the point (1,0),(0,1) and (x,8) are collinear, then the value of x is equal to

If the points (x,y) ,(1,2) and ( -3,4) are collinear, then

If the points (3,-2) , (x,2) and (8,8) are collinear then the value fo x is :

The points (x, 2x), (2y, y) and (3, 3) are collinear

*If the points (0, 2), (1, x) and (3,1) are collinear, then:* 1️⃣ x= - 1/3 2️⃣ x= 5/3 3️⃣ x= 1/3 4️⃣ x= - 5/3

If the points A (x,y), B (1,4) and C (-2,5) are collinear, then shown that x + 3y = 13.