Process of Elimination
3x +2y = 15

x-2y = 5

(5,0)

Step-by-step explanation:

Combine the two equations by substitution,

3(2y+5) +2y=15

6y+15+2y=15

8y=0

y=0

3x+2(0)=15

3x=15

x=5

the 4th choice is the correct one

step-by-step explanation:

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 )