Remember you can do anything to an equation as long as you do it to both sides
x/5-12=48
add 12 to both sides
x/5+12-12=48+12
x/5+0=60
x/5=60
multiply bot sides by 5/1
5x/5=60 times 5
x times 5/5=300
x times 1=300
x=300
B count the space between the line
7x7x7, I think so not entirely sure. But 7³ is 7x7x7 it's not 7x3
The answer is all of the above. Hope this helps!
