👤
Iulianababy186
a fost răspuns

Reduceri termenii asemenea :
A)5x-6-3x+7=
B)2x+5-8x-9=
C)13-7x-2x=
D)15x-8-5x=
e)11+3x-9-9x =
F)10+6x-4-8x=

Răspuns :

Ccrriinnaa
a)5x-6-3x+7= 2x+1
b)2x+5-8x+9=8x-2x-9-5=14-6x
c)13-7x-2x=13-9x
d)15x-8-5x=10x-8
e)11+3x-9-9x=2-6x
f)10+6x-4-8x=6-2x
Alitta
a)  ...= 5x-3x +7-6 = 2x+1 ;
b)  ...= 2x-8x -9+5 = - 6x - 4 ;
c)  ...= -7x-2x + 13 = -9x+13 ;
d)  ...= 15x-5x - 8 = 10x - 8 ;
e)  ...= 3x-9x +11-9 = -6x + 2 ;
f)  ... = 6x-8x +10-4 = -2x+6 ;  

Alte intrebari