Asked by randi

Given: 2d-f/3 = f-3d/5, solve for f
Answered by Ms. Sue
James/Jack/Jacqueline/Randi -- please use the same name for your posts.
Answered by randi
they were questions from diff people on the same device..
Answered by Reiny
I would multiply by 15 to get rid of those fractions,

30d - 5f = 15f - 9d
-20f = -39d
f = 39/20
Answered by Steve
Hmmm.

(2d-f)/3 = (f-3d)/5
5(2d-f) = 3(f-3d)
10d - 5f = 3f - 9d
-8f = -19d
f = 19/8 d
Answered by Rafa
10 d - 3f + 2d - f
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