👤

[(x + 3) : 200+90] :10-10=0
Cum se calculează?


Răspuns :

[(x+3):200+90]:10=10
(x+3):200+90=100
(x+3):200=10
x+3=2000
x=1997
[(x+3) : 200+90] : 10 - 10 = 0
[(x+3) : 200+90] : 10 = 0 + 10 = 10
(x+3) : 200+90 = 10 x 10 =100
(x+3) : 200 = 100 - 90 = 10
x+3=200 x 10 = 2000
x+3=2000
x=2000-3
x=1997