14х+9х+88=272 25Х-16Х+54=162

Question

14х+9х+88=272 25Х-16Х+54=162

Answer 1

14х+9х+88=272
23х=272-88
23х=184
х=184/23
х=8

25Х-16Х+54=162
9х=162-54
9х=108
х=108/9
х=12