Question

Ma puteti ajuta va rog.
[80+(x-50):20]:10-10=0

Answer 1

Explicație pas cu pas:

[80+(x-50):20]:10-10=0

[80+(x-50):20]:10= 10

80+(x-50):20= 10x10

80+(x-50):20= 100

80+(x-50)= 100x20

80+(x-50)= 2000

x-50 = 2000-80

x -50 = 1920

x = 1920 +50

× = 1970