How do you solve for d in 2x-2yd= y + xd?

1 Answer
Apr 24, 2016

color(blue)(d = (2x -y) / ( x+2y)

Explanation:

2x - 2ycolor(blue)(d) = y +xcolor(blue)(d

**Isolating ** terms containing color(blue)(d

2x -y = xcolor(blue)(d) + 2ycolor(blue)(d)

2x -y = color(blue)(d) ( x+2y)

color(blue)(d = (2x -y) / ( x+2y)