ответ:1: (x,y)=(30,5)
Объяснение:
{y=1/5x-1
{y=-1/6x
-1/5x - 1 = 1/6x
x=-30
y=-1/6*(-30)
y=5
x,y(-30,5)
{5=1/5*(-30)
{5=-1/6*(-30)
{ 5=5
{5=5
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ответ:1: (x,y)=(30,5)
Объяснение:
{y=1/5x-1
{y=-1/6x
-1/5x - 1 = 1/6x
x=-30
y=-1/6*(-30)
y=5
x,y(-30,5)
{5=1/5*(-30)
{5=-1/6*(-30)
{ 5=5
{5=5