kariegg06 kariegg06
  • 11-02-2020
  • Mathematics
contestada

solve -9x+7y=-6 by using substitution

Respuesta :

WolfXciTe
WolfXciTe WolfXciTe
  • 11-02-2020

Answer: y  =  9x/7  −  6/7

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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