Răspuns :
Răspuns:
Explicație pas cu pas:
4x-9+2(2-3x)=5-3(x-4)
4x-9+4-6x = 5-3x+12
-2x-5 = -3x+17
-2x+3x = 17+5
x = 22
Răspuns:
4x-9+2(2-3x)=5-3(x-4)
4x-9+4-6x=5-3(x-4)
4x-9+4-6×=5-3x+12
-2x-9+4=5-3x+12
-2x-5=5-3x+12
-2x-5=17-3x
-2x-5+3x=17
-2x+3x=17+5
x=17+5
=》 X = 22