ElliottHad ElliottHad

22-12-2020
Mathematics

contestada

Solve the system of equations x + y = 12 and x + 7y = -20 by combining the
equations.

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Respuesta :

valrodri1307 valrodri1307

22-12-2020

Answer:

this will be 12

Step-by-step explanation:

since you said =12

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