On a bicycle shop there are 23 bysicels and 18 tricycles each bicycle and has two wheels and eastern cycle has three wheels how many whales are there in the bicycle shop

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

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 )