JenaroRodriguez1
JenaroRodriguez1 JenaroRodriguez1
  • 17-02-2017
  • Mathematics
contestada

2x + 3y = -5
y = 3x - 9


Use substitution to solve the system.

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Аноним Аноним
  • 17-02-2017
(2,-3). solve for the first variable in one of the equations, then substitute the result into the other equation
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