SOLUTION: 1. 4a+5[1-3(2a-1)]=2(2a+5)

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Question 16541: 1. 4a+5[1-3(2a-1)]=2(2a+5)

Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
4a+5[1-3(2a-1)]=2(2a+5)
4a+5-5*3(2a-1)=2*2a+2*5
4a+5-15*2a+15=4a+10
4a-30a-4a=10-5-15=-10
-30a=-10
a=-10/-30=1/3