I hate stuff like this can someone help

Given, Tom purchased B bags of doughnuts ad C cartoons of doughnuts, The total number of doughnuts he purchased is T.

According to the question,

T = (B×4)+(C×10)

This will be the required eqaution.

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 )