Răspunsuri

2014-05-16T14:21:49+03:00
2(x-3)+5=8(x-5)-16
2x-6+5=8x-40-16
2x-1=8x-56
2x-8x=-56+1
-6x=-55
x=55/6
1 5 1
2014-05-16T14:25:35+03:00
2x-6+5=8x-50-16 2x-8x=-50-16+6-5 -6x=-65 x=-65:-6