Take the length of one side and add that number to itself 4 times.
Or in formula word,
If the length of one side is x,Then x+x+x+x.
-10 = -14v+14v
-10 = 0
Here, v can't have a definite value...so the question has no solution
The new clothing budget is $161.
The original price is 361. If you reduce that by 200, it is 161.