1)|1/х|=5/8
2)|1/у|=2/7
3)|1/z|=2/5
4)|2/х|=1/3
Скажите пожалуйста решение)))!!!

1) |1/x| = 5/8|x| = 8/5 = 1,6x = -1,6 U x = 1,62) |1/y| = 2/7|y| = 7/2 = 3,5y = -3,5 U y = 3,53) |1/z| = 2/5|z| = 5/2 = 2,5z = -2,5 U z = 2,54) |2/x| = 1/3|x| = 6x = -6 U x = 6