Simplify (4x − 6) + (5x + 1).

Combining like terms, we get:

(4x + 5x) + (-6 + 1)

= 9x - 5

Therefore, (4x − 6) + (5x + 1) simplified is 9x - 5.

To simplify the expression (4x - 6) + (5x + 1), we need to combine like terms.

First, let's remove the parentheses. When we distribute the positive 1 and positive 1 to their respective terms, we get:

4x - 6 + 5x + 1

Now let's combine like terms. The x terms are like terms, so we can combine them by adding their coefficients:

(4x + 5x) - 6 + 1

This simplifies to:

9x - 6 + 1

Next, let's combine the constant terms:

9x - 5

So, the simplified form of (4x - 6) + (5x + 1) is 9x - 5.