Question

X : 3,2 = 7,6
2,5 + X= 13,8
X-3,6 = 12,5
​

Answer 1

Пошаговое объяснение:

$x \div 3.2 = 7.6 \\ x = 7.6 \times 3.2 \\ x = 24.32 \\ \\ 2.5 + x = 13.8 \\ x = 13.8 - 2.5 \\ x = 11.3 \\ \\ x - 3.6 = 12.5 \\ x = 12 .5 + 3.6 \\ x = 16.1$