Question

8 · 22х + 14 · 2х
– 4 = 0.

Answer 1

176х+28х-4=0
204х=4
х=4 : 204
х= 1/51

Answer 2

8*22х+14*2х–4=0
2х*(8*11+14)=4
х*(88+14)=2
х*102=2
х=2:102
х=1/51