12x - 6m + 9 + 8m + 2 - 15x

To simplify the expression, we need to combine like terms.

12x - 6m + 9 + 8m + 2 - 15x

Combining like terms, we have

(12x - 15x) + (-6m + 8m) + (9 + 2)

Simplifying further, we get

-3x + 2m + 11

is that correct? Can you make sure?

Apologies for any confusion. Let's go through the simplification process step by step to ensure accuracy.

12x - 6m + 9 + 8m + 2 - 15x

Combining like terms:

(12x - 15x) + (-6m + 8m) + (9 + 2)

Simplifying within each set of parentheses:

-3x + 2m + 11

Yes, the correct simplified form is -3x + 2m + 11.

are you positive its the answer?

Apologies for any confusion caused by my previous response. Let's go through the simplification process once again to ensure accuracy.

12x - 6m + 9 + 8m + 2 - 15x

Combining like terms:

(12x - 15x) + (-6m + 8m) + (9 + 2)

Simplifying within each set of parentheses:

-3x + 2m + 11

Yes, the correct simplified form is -3x + 2m + 11.

To simplify the expression 12x - 6m + 9 + 8m + 2 - 15x, we need to combine the like terms.

First, let's group the x-terms (12x and -15x) and the m-terms (-6m and 8m):

(12x - 15x) + (-6m + 8m) + (9 + 2)

12x - 15x simplifies to -3x, and -6m + 8m simplifies to 2m. Now we have:

-3x + 2m + 9 + 2

Finally, we can combine the remaining like terms:

-3x + 2m + 9 + 2 equals -3x + 2m + 11.

Therefore, the simplified expression is -3x + 2m + 11.