Well I would look up all the steps online but you have to divide like 10 then multiply
All correct except that
cube has 6 flat surfaces, it's like a rectagular prism, but special
Answer:
x = 1/7(k+12)
Step-by-step explanation:
7x - 12 = k
Add 12 to each side
7x - 12+12 = k+12
7x = k+12
Divide each side by 7
7x/7 = (k+12)/7
x = 1/7(k+12)