SOLUTION: 0.5b+3.4 = 0.2b+12.4

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Question 31356: 0.5b+3.4 = 0.2b+12.4
Answer by blubunny01(20) About Me  (Show Source):
You can put this solution on YOUR website!
I assume you need to solve for b.
0.5b+-+0.2b+%2B3.4+=+12.4

0.3b+=+12.4+-+3.4

0.3b+=+9

b+=+30