11х + 16х + 18х = 180
45х = 180
х = 180 ÷ 45
х = 4
11х = 11 × 4 = 44
16х = 16 × 4 = 64
18х = 18 × 4 = 72
ответ: 44, 64, 72
Надеюсь :)
11х + 16х + 18х = 180
45х = 180
х = 180 ÷ 45
х = 4
11х = 11 × 4 = 44
16х = 16 × 4 = 64
18х = 18 × 4 = 72
ответ: 44, 64, 72
Надеюсь :)