SOLUTION: 7-x=3(7x+4) I need help solving this problem.

Algebra ->  Linear-equations -> SOLUTION: 7-x=3(7x+4) I need help solving this problem.      Log On


   

Question 730957: 7-x=3(7x+4)
I need help solving this problem.
Answer by AshleyJo(1) About Me  (Show Source):
You can put this solution on YOUR website!
7-x=3(7x+4)
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7-x=21x+12
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-x=21x+5
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-22x=5
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+x=5%2F-22+

I hope this helps :)