x=61/24 y=33/24 Сделай лучшим
Объяснение:
x-1/4+y+1/3=4
x=4+1/4-1/3-y
x=4-1/12-y
x=47/12-y
x+3/2-y-2/3=2
-y=2-3/2+2/3-x
y=3/2-2-2/3+x
y=-1/2-2/3+x
y=-7/6+x
y=-7/6+47/12-y
2y=-14/12+47/12
2y=33/12
y=33/24
x=47/12-33/24
x=61/24
ПРОВЕРКА...D!!38YhE x+3/2-y-2/3+x-1/4+y+1/3=6
2x+5/4-1/3=6
2x+11/12=6
2x=6-11/12
2x=61/12
x=61/24 y=33/24 Сделай лучшим
Объяснение:
x-1/4+y+1/3=4
x=4+1/4-1/3-y
x=4-1/12-y
x=47/12-y
x+3/2-y-2/3=2
-y=2-3/2+2/3-x
y=3/2-2-2/3+x
y=-1/2-2/3+x
y=-7/6+x
y=-7/6+47/12-y
2y=-14/12+47/12
2y=33/12
y=33/24
x=47/12-33/24
x=61/24
ПРОВЕРКА...D!!38YhE x+3/2-y-2/3+x-1/4+y+1/3=6
2x+5/4-1/3=6
2x+11/12=6
2x=6-11/12
2x=61/12
x=61/24