Question

10+13h-6-4h+9+12h simplified

Answer 1

`\boxed{\bold{21h+13}}`

Step-by-step explanation:

Group Like Terms

=
`\bold{13h-4h+12h+10-6+9}`

Combine Similar Elements:
`\bold{13h-4h+12h=21h}`

=
`\bold{21h+10-6+9}`

Subtract:
`\bold{10-6+9=13}`

=
`\bold{21h+13}`

Mordancy.