Question

Which is the correct algebraic expression after combining like terms? 6+8x-7-x

Answer 1

`\boxed{\bold{7x-1}}`

Step By Step Explanation:

Group Like Terms

`\bold{8x-x+6-7}`

Combine Similar Elements:
`\bold{8x-x=7x}`

`\bold{7x+6-7}`

Subtract:
`\bold{6-7=-1}`

`\bold{7x-1}`

➤
`\boxed{\bold{Mordancy}}`

Answer 2

7x-1

Explanation:

6+8x-7-x

Combine like terms

8x-x +6-7

7x-1