You can put this solution on YOUR website! 1) y=4x+2 THIS LINE HAS A SLOPE=4. ANY LINE WITH A SLOPE=4 IS PARALLEL. (RED LINE)
2) y+2/7x + 1=0(?)
Y=-2X/7-1 SLOPE HERE IS -2/7. (GREEN LINE)
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions 4x +2 and -2x/7 -1).