Question

Eight more than six times a number added to one more than nine times the number

Answer 1

Eight more than six times a number added to one more than nine times the number
(8 + 6x) + (1 + 9x)
9 + 15x

Answer 2

`15x+9`

Explanation:

We are supposed to write an expression for the given verbal description.

Let x be the required number.

Six times the number would be
`6x`.

Eight more than six times the number would be
`6x+8`.

Nine times the number would be
`9x`.

One more than nine times the number would be
`9x+1`.

Add both expressions:

`6x+8+9x+1`

Combine like terms:

`6x+9x+1+8`

`15x+9`

Therefore, our required expression would be
`15x+9`.