Un4getable4ever75
Un4getable4ever75 Un4getable4ever75
  • 21-02-2016
  • Mathematics
contestada

How can you decide which variable to solve first when you are solving a linear system by substitution

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begyannana
begyannana begyannana
  • 21-02-2016
i think you need to solve for x first to make the equation easier or simple.
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