701-523=178
Not sure if that's what you're asking but
N^2 because 2n is the same as n+n, but n^2 is the same as the product of n and n
Answer:
The answer is (x,y)=(-10,-7)
Step-by-step explanation:
- The solution comes from replace x= -10 into the equation of y=2/5 x -3.
- Replacement of x= -10 into y = 2/5 x -3 results: .