Answer:
idk if this question is old but anyone got da answer?
Answer:
parenthesis
Step-by-step explanation:
5x+2y=9
-3x-2y=-7
The +2y and -2y eliminate
2x=2
x=1
Hope This Helps and God Bless!
Answer:
Step-by-step explanation: inputs because am pro
Answer: 20+20
Step-by-step explanation: The sum of their square is 800 which is the lowest i've found so far