katiemiller55 katiemiller55

27-05-2020
Mathematics

contestada

Solve.
y=x-7
5c+ 2y = 7
Use the substitution method.

Respuesta :

Аноним Аноним

27-05-2020

Answer:

x = 3

Step-by-step explanation:

5c + 2(x-7) = 7

5c + 2x - 14 = 7

7x - 14 = 7

7x = 21

Answer Link

27-05-2020

Answer:

x=3

Step-by-step explanation:

Answer Link

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