Please Help sir

3. Determine whether the following likes intersect, a if sofind the points of intersection. Use only Gauss's Method JC = 2+ y = 3+ - 7 8 ( x / 4 1 2 ) = ( 1 1 - 2 , 1 7 + 5 ( 3 , 1/2 ) 2 = + +1 4. Find the distance from point ( 3,5) To the line 5 x - 34 + 2 =0