Question

x-(-3+y-z)
m+(8+n-k)
a-(b-c+d)
x+(y-z+8)
-40-(x+y)
8.(a+b-c)
1,6.(2+x-y)
​

Answer 1

Пошаговое объяснение:

х - (-3 + у - z) = x + 3 - y + z

m + (8 + n - k) =m + 8 + n - k

a - (b - c + d) = a - b + c - d

x + (y - z + 8) = x + y - z + 8

-40 - (x + y) = -40 - x - y

8 * (a + b - c) = 8a + 8b - 8c

1,6 * (2 + x - y) = 3,2 + 1,6x - 1,6y