Odpowiedź :
Hej!
3(x - 2) + 2(4 - x) = 6
3x - 6 + 8 - 2x = 6
3x - 2x = 6 + 6 - 8
x = 4
(x + 3) - (2x - 1) = 0
x + 3 - 2x + 1 = 0
x - 2x = -3 - 1 =
-x = -4 / : (-1)
x = 4
Pozdrawiam! - Julka
3(x - 2) + 2(4 - x) = 6
3x-6+8-2x=6
3x-2x=6+6-8
X=4
(x+3) -(2x-1) =0
X+3-2x+1=0
-x=-4
X=4