emmanuellasona47 emmanuellasona47

15-12-2020
Mathematics

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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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