Question

Ma puteti ajuta .Rezolvati ecuatia 17+3(x+2)=x+31 .

Answer 1

17+3x+6=x+31
23+3x = x + 31
2x = 31-23
2x=8
x=8:2
x=4

Answer 2

17 + 3(x + 2) = x + 31
17 + 3x + 6 = x + 31
3x - x = 31 - 17 - 6
2x = 8
x = 8/2
x = 4