Subtract: (3g−4)−2(3g+4).

Answer 1

To subtract (3g-4) - 2(3g+4), we will first distribute the -2 to the terms inside the parentheses:

(3g-4) - 2(3g+4)
= 3g - 4 - 2 * 3g - 2 * 4
= 3g - 4 - 6g - 8

Now, we can combine like terms:

= (3g - 6g) + (-4 - 8)
= -3g - 12

Therefore, (3g-4) - 2(3g+4) simplifies to -3g - 12.