When graphed in the (x, y) coordinate plane, at what point do the lines x + y = 5 and y = 7 intersect?

A. (-2,0)
B. (-2,7)
C. (0,7)
D. (2,5)
E. (5,7)

42.4

step-by-step explanation:

convert to decimal

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 )