deleonmelanie854 deleonmelanie854
  • 09-02-2021
  • Mathematics
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3) Solve system algebraically:
y=x- 5x - 7
y = 5x + 9

Respuesta :

Calmmind910
Calmmind910 Calmmind910
  • 09-02-2021
I believe it is:
(−16/9, 1/9)
Solve for the first variable in one of the equations, then substitute the result into the other equation.
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