SOLUTION: What is the answer to d/0.2 = 3d +2.1? I have tried multiply times/ways but cannot solve it. Thanks!

SOLUTION: What is the answer to d/0.2 = 3d +2.1? I have tried multiply times/ways but cannot solve it. Thanks!

Algebra.Com

Question 107165: What is the answer to d/0.2 = 3d +2.1?
I have tried multiply times/ways but cannot solve it.
Thanks!
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
multiplying by .2 gives d=.6d+.42 ... subtracting .6d gives .4d=.42 ... dividing by .4 gives d=1.05
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