anonymous
  • anonymous
If you were to solve the following system by substitution, what would be the best variable to solve for and from what equation? 3x+6y=9 2x-10y=13 a)x in first equation b)x in second equation << i think its this just making sure c)y in first equation d)y in second equation
Chemistry
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
its better to use option (a) because you can simplify by 3 all terms in equation and get an easier expression to substitute in second equation
abb0t
  • abb0t
Next time, post this question in the \(\sf \color{red}{Mathematics}\) section. Cheers.

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