Solve the simultaneous equations
5x + y = 21
x - 3y = 9
x =
y =...
![subject](/tpl/images/cats/mat.png)
Mathematics, 14.02.2021 01:00 famouzgal
Solve the simultaneous equations
5x + y = 21
x - 3y = 9
x =
y =
![ansver](/tpl/images/cats/User.png)
Answers: 1
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