Given the scale drawing of a one bedroom apartment, what is the actual length of the apartment from the study to kitchen?
A) 5 ft
B) 10 ft
C) 20 ft
D) 30 ft

answer:

30 ft by 30 foot is your answer

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 )