Answer:
and
.
Step-by-step explanation:
We have been given a system of equations. We are asked to solve our given system.


From equation (1), we will get:

Upon substituting this value in equation (2), we will get:





Now, we will substitute
in equation (1).



Therefore, the point
is solution for our given equation.
I forgot how to do this sorry
I would minus 2 from both sides of the equation so that it becomes:
1520 ÷ 10 = 152
1520 ÷ 20 = 76
1520 ÷ 40 = 38