12h-9h=3h move everything else to other side
3h=20-40+6
3h=-14
divide by 3
h=-14/3
-(-2)^4 = 16
The - sign multiplies inside the bracket to a positive, 2^4 = 16
Answer: g = 10
Step-by-step explanation: 8g + 3 = –6g + 13g + 13
8g + 3 = (–6g + 13g) + (13)
8g + 3 = 7g + 13
8g + 3 - 7g = 7g + 13 - 7g
g + 3 = 13
g + 3 - 3 = 13 - 3
g = 10
Answer: 0.11429 (Rounded to fifth decimal place)
