21-12-2019
Mathematics

contestada

solve
5x + y = 13
3x = 15 – 3y

Respuesta :

Adenosine Adenosine

21-12-2019

Answer
x = 2 and y = 3

Use substitution
3x = 15 - 3 (13 - 5x)
x = 2

Plug in x
3 (2) = 15 - 3y
y = 3

Answer Link

corvette15401 corvette15401

21-12-2019

Answer:

Solution

(x, y) = (2, 3)

Step-by-step explanation:

Answer Link

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