okay, i'll do 1, and do the rest..

given the equation of the line, it can be determined that the slope of the line is 2.. since a point is given where the line parallel to the given line should pass, then use the slope-point form..

so, (y-3) = 2 (x-2) or y = 2x - 4 + 3 = 2x-1..

got it?

another thing, group the terms accordingly so that there will be no confusions..