Daje najj i 33pk
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a)
8-3x=6x-10
-3x-6x= - 10-8
-9x= - 18 //:-9
x=2
b) 5x-3+2x=4x+9
7x-3=4x+9
7x-4x= 9+3
3x= 12 //:3
x= 4
c) 2+4x-1+2x= - 8+4x-7
1+6x= - 15+4x
6x-4x= - 15+1
2x= -14 //:2
x= -7
a) 8 - 3x = 6x - 10
-3x - 6x = -10 - 8
-9x = -18 /:(-9)
x = 2
b) 5x - 3 + 2x = 4x + 9
5x + 2x - 4x = 9 + 3
3x = 12 /:3
x = 4
c) 2 + 4x - 1 + 2x = -8 + 4x - 7
4x + 2x - 4x = -8 - 7 - 2 + 1
2x = -16 /:2
x = -8