miajacobs110
29.06.2019 •
Mathematics
Someone me solve this or the answer
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Ответ:
use this website. It saves lives
https://www.math10.com/en/problem-solver/
Step-by-step explanation:
Ответ:
x = 2, y = 1
Step-by-step explanation:
x + 3y = 5
3y = -x + 5
y = -1/3x + 5/3
-x + 6y = 4
-x + 6(-1/3x + 5/3) = 4
-x - 2x + 10 = 4
-3x = -6
x = 2
x + 3y = 5
2 + 3y = 5
3y = 3
y = 1