To simplify the expression $8 + x + 10x$:

1. Combine like terms:
   • The terms with $x$ are $x$ and $10x$, which sum to $11x$.
   • The constant is $8$.

So the expression becomes: $8 + x + 10x = 8 + 11x$

Therefore, the equivalent expression is: $8 + 11x$

Would you like further details on this or have any other questions?

Here are 5 related questions for practice:

1. Simplify the expression $5x + 3 + 2x + 4$.
2. What is the result of $2x + 6 + 4x - 8$?
3. How would you simplify $7 + 3x + 9 + x$?
4. What is the equivalent expression for $12x + 5 - 7x + 2$?
5. Combine the like terms in $15x + 4x - 9 + 7$.

Tip: Always group like terms (terms with the same variable) to simplify algebraic expressions more efficiently.