Cuman dua soal nih, kumohon bantu (Ｔ▽Ｔ)

(2^(4x+2))^(1/2) = ((2)^(-1/2))^2x-6
1/2(4x+2) = -1/2(2x-6)
4x+2 = -2x+6
6x = 4
x = 4/6 = 2/3