3 years ago

Solve for d when 2x-2yd=y+xd ...?

1 answer:

3 0

2x-2yd=y+xd 2x-y=xd+2yd 2x-y=d(x+2y) (2x-y)/(x+2y)=d So the answer is d=2x−yx+2y

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