SOLUTION: 5(2+1)=20+x,what is x ?

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Question 324544: 5(2+1)=20+x,what is x ?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
5(2x+1)=20+x,what is x
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10x + 5 = 20 + x
9x = 15
x = 5/3
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Cheers,
Stan H.