fabiolagarciaa28 fabiolagarciaa28
  • 25-10-2019
  • Mathematics
contestada


1. y=-3
y = -2x + 1
by substitution

Respuesta :

devishri1977
devishri1977 devishri1977
  • 29-10-2019

Answer:

Step-by-step explanation:

y = -3        ------------(i)

y = -2x + 1 ----------(ii)

Substitute y =-3 in equ (ii)

           -3 = -2x + 1

     -2x = -3 -1

      -2x = -4

         x = -4/-2 = 2

Ans: x = 2

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