Răspunsuri

2014-10-22T16:27:01+03:00
3(8-15x+10)+16x-36 = 2(6x-10+28)-49
24-45x+30+16x-36 = 12x-20+56-49
-45x+16x-12x = -24-30+36-20+56-49
-41x=-31
x= -31 supra 41
x= 0,75
1 5 1