(1.) 7x-2 (x+4) = 2 (4x-7) + 3 (x-2)=
(2.) 8-2 per 2 – 5-3x per 4 = x+3 per 3
1. 7x kuadrat 2-26x-8=8x-14+3x-6=>
7xkuadrat 2- 37x + 12
2. 6/2 – 5-3x / 4 = x+3/3
3= x+3/3 + 5-3x/4
3=4x+12/12 + 15-9x/12
3 (12) = -5x + 27
= 5x-1
(1.) 7x-2 (x+4) = 2 (4x-7) + 3 (x-2)=
(2.) 8-2 per 2 – 5-3x per 4 = x+3 per 3
1. 7x kuadrat 2-26x-8=8x-14+3x-6=>
7xkuadrat 2- 37x + 12
2. 6/2 – 5-3x / 4 = x+3/3
3= x+3/3 + 5-3x/4
3=4x+12/12 + 15-9x/12
3 (12) = -5x + 27
= 5x-1