Simplify 6g+8k-9g+2k

-3g + 10k

To simplify the expression 6g + 8k - 9g + 2k, you can combine like terms.

First, combine the g terms:

6g - 9g = -3g

Next, combine the k terms:

8k + 2k = 10k

Putting it all together, the simplified expression is:

-3g + 10k