Объяснение:
y=36x-40
15x+36x-40=53
51x=93
x=93/51
y=36*93/51-40
y=12*93/17-40
y=1116/17-40
y=(1116-680)/17
y=436/17
y=25*11/17
Объяснение:
y=36x-40
15x+36x-40=53
51x=93
x=93/51
y=36*93/51-40
y=12*93/17-40
y=1116/17-40
y=(1116-680)/17
y=436/17
y=25*11/17