Pease help this is due sopn

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.