Subtract: 2(k−4)−3(2k−1).

Answer 1

To subtract 2(k - 4) - 3(2k - 1), we can distribute the coefficients inside the parentheses:

2(k) - 2(4) - 3(2k) + 3(1)

This simplifies to:

2k - 8 - 6k + 3

Combining like terms:

-4k - 5