Consider the equation nx-4=6 a.) what are the solutions if the value of n is 0? explain. b.) what if the value of n is 2? what is the solution of the equation? how do you know?

A.) It would be zero. It would remove "x" completely, meaning there's nothing to solve for...

B.) The solution would be x = 5:

2x-4=6 (Add over the 4)

2x=10 (Divide over the 2)

x=5

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.

mark has $52

hope this !