Odpowiedź:
[tex]-8\cdot2x-10=22\\\\-16x-10=22 \ \ |+10\\\\-16x=32 \ \ |:(-16)\\\\\huge\boxed{x=-2}[/tex]
[tex]-8 \cdot 2x - 10 = 22[/tex]
[tex]-16x - 10 = 22[/tex]
[tex]-16 x = 22 + 10[/tex]
[tex]-16x = 32 \ |:(-16)[/tex]
[tex]\boxed{x = -2}[/tex]
