Help me fast pls

PR= 4.2  AC= 18

Step-by-step explanation:

1)divide by same sides

QP/GF

3/5=0.6

in order to get PR

7(GH) *0.6 =4.2

BA/ML

30/50=0.6

in order to get AC

30(LN) * 0.6= 18

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 )