Question

23х-12+9=14-17х

-32х+19-16х=24

Answer 1

1. 23х-12+9=14-17х
23х+17х=14+12-9
40х=17
х=17/40

2. -32х+19-16х=24
-32х-16х=24-19
-48х=5
х=-5/48

Answer 2

надеюсь помог .............................