Question

решите пожалуйстаааааа

Answer 1

2х–2+4 9–25х–10
----------- = ---------------
7 –3

2х+2 –1–25х
------- = -----------
7 –3

–3(2х+2) = 7(–1–25х)
–6х–6 = –7–175х
169х = –1
х=–1/169