1)
[tex]2x+8=10\\\\2x=10-8\\\\2x=2 \ \ /:2\\\\\huge\boxed{\boxed{x=1}}[/tex]
2)
[tex]4x-6=10\\\\4x=10+6\\\\4x=16 \ \ /:4\\\\\huge\boxed{\boxed{x=4}}[/tex]
3)
[tex]2x-8=x+8\\\\2x-x=8+8\\\\\huge\boxed{\boxed{x=16}}[/tex]
4)
[tex]2(x+6)=18 \ \ /:2\\\\x+6=9\\\\x=9-6\\\\\huge\boxed{\boxed{x=3}}[/tex]
