21-04-2020
Mathematics

contestada

Solve the following system via substitution.
m = 2n + 30
2m - n = 39

Respuesta :

jarquetta jarquetta

21-04-2020

Answer:

m=16

n=-7

Step-by-step explanation:

Answer Link

cg469100 cg469100

21-04-2020

Answer: n=-7, m=16

Step-by-step explanation:

Answer Link

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