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

Answer:

$15x+9$

Step-by-step 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 $15x+9$.