tronafap4628p tronafap4628p
  • 15-02-2018
  • Mathematics
contestada

\frac{3}{10} = \frac{x}{x + 2}​10​​3​​=​x+2​​x​​

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marci321 marci321
  • 15-02-2018
7 because the way its set up
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