Question

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Answer 1

Ответ:

Объяснение:

$\left \{ {{x=y-2} \atop {y-2-2y=24} \right.$$\left \{ {{x=y-2} \atop {-y=26$$\left \{ {{y=-26} \atop {x=-26-2}} \right.$$\left \{ {{y=-26} \atop {x=-28}} \right.$

$\left \{ {{3y=x-8} \atop {2x-(x-8)=10}} \right.$$\left \{ {{3y=x-8} \atop {x=2}} \right.$$\left \{ {{x=2} \atop {y=-2}} \right.$