SOLUTION: 1.) 4b+2(b-4)=8(b+3) 2.) 8r+2=6r+10 3.) 1/5x-1/10x=7/2 4.) 8y-3-9y=5+y-12

Algebra ->  Expressions-with-variables -> SOLUTION: 1.) 4b+2(b-4)=8(b+3) 2.) 8r+2=6r+10 3.) 1/5x-1/10x=7/2 4.) 8y-3-9y=5+y-12      Log On


   

Question 384157: 1.) 4b+2(b-4)=8(b+3)
2.) 8r+2=6r+10
3.) 1/5x-1/10x=7/2
4.) 8y-3-9y=5+y-12
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
4b+2b-8=8b+24
6b-8=8b+24
-2b=32
b=-16