teddybear2059 teddybear2059
  • 01-10-2019
  • Mathematics
contestada

solve the system of equations by the substitution method

y= 2x+7
y=9x+8

Respuesta :

Richythefox
Richythefox Richythefox
  • 01-10-2019

Answer:

(−17,477)

Equation Form:

x=−17,y=477

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