yakob yakob
  • 14-08-2014
  • Mathematics
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8(1+5x)+5 = 13+5x
help me with my math problem

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Аноним Аноним
  • 16-08-2014
[tex]8(1+5x)+5=13+5x\\\\8+40x+5=13+5x\\\\40x+13=13+5x\ \ \ \ \ |subtract\ 13\ from\ both\ sides\\\\40x=5x\ \ \ \ \ |subtract\ 5x\ from\ both\ sides\\\\35x=0\ \ \ \ \ \ |divide\ both\ sides\ by\ 35\\\\\boxed{x=0}[/tex]
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