Question 204006
2[x+4] +2 =2
2[x+4] =0
[x+4] =0
.
(x+4) = +0,,,,,,,(x+4) =-0
x=-4,,,,,,,,,,,,,,x=-4
.
check,,2[-4+4] +2 = 2,,,2(0) +2=2,,,,ok