Solve the simultaneous equations.
You must show all your working.
y = 4-X
x² + 2y2 = 67...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 20.12.2020 14:00, jack487
Solve the simultaneous equations.
You must show all your working.
y = 4-X
x² + 2y2 = 67
x=
y=
X=
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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