Система (x-2)/4+(y-2)/4=2 (x-2)/3+(y-2)/9=2

[latex] left { {{frac{x-2}{4}+frac{y-2}{4}=2} atop {frac{x-2}{3}+frac{y-2}{9}=2}} ight. [/latex][latex] left { {{x-2+y-2=8} atop {3x-6+y-2=18}} ight. ; left { {{x+y=12} atop {3x+y=26}} ight. ; left { {{x+y=12} atop {2x=14}} ight. ; left { {{7+y=12} atop {x=7}} ight. ; left { {{y=5} atop {x=7}} ight. [/latex]

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