Answer: x=5,y=9
Step-by-step explanation:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
Point Form:
(5,9)(5,9)
Answer:
3+n=7
Step-by-step explanation:
I used as as number
Because there is 3 more than the number, we add 3
3+n is 7 and is means =, so 3+n=7
Hope this helps
Answer:
21
Step-by-step explanation:
every step increases by 1