1/2c+5=c+8=?
Proszę o rozwiązanie!
-½c= 3
c= -6
1/2c + 5 = c + 8 |-1/2c
5 = 1/2c + 8 | - 8
-3 = 1/2c | * 2
x = -6
POZDARWIAM :D
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-½c= 3
c= -6
1/2c + 5 = c + 8 |-1/2c
5 = 1/2c + 8 | - 8
-3 = 1/2c | * 2
x = -6
POZDARWIAM :D