emmanuellasona47 emmanuellasona47
  • 15-12-2020
  • Mathematics
contestada

Find the solution of the system of equations.
7x + 14y = 21
- 2 + 7y = 6

Respuesta :

umita221 umita221
  • 15-12-2020
2no. -2+7y=6
=7y=6+2
=7y=8
X=7/8
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