3c-d
3c-(-c+7)
3c+c-7
4c-7
Final answer: 4c-7
Answer:
Step-by-step explanation:
4/3-7/9=12/9-7/9=5/9.
Answer:

Step-by-step explanation:
this is the equation used to find the average of two numbers.
G = 6x
to solve for x divide both sides by 6
x = g/6