5/x+1/3=6/x what is the number i multiply both sides by?

First multiply both sides by x to eliminate the x on the right.

5+(1/3)x=1

Multiply by 3 to get x by itself

x=3

Edit for check:

Substitute 3 for x.

5/3+1/3=6/3

6/3=6/3

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )