Katgirl1000 Katgirl1000
  • 30-10-2018
  • Mathematics
contestada

I need to solve the system of equations by substitution.

I need to solve the system of equations by substitution class=

Respuesta :

triillest
triillest triillest
  • 30-10-2018

x=-7

put them next to each other and solve.

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