Answer:
x=1 y=-5
Step-by-step explanation:
7(5x-2y=15) ---> 35x-14y=105
2(7x+7y=-28) --> + <u>14x+14y=-56</u>
49x=49 --->x=1
5(1)-2y=15 ---> 5-2y=15 ---> -2y=10 ---> y=-5
Answer:
64
Step-by-step explanation:
Brainliest
Answer:
13.5
Step-by-step explanation:
Hi i don’t speak spanish but hi....?
Answer:
x= 4
Step-by-step explanation:
i dont think u need explanation but lmk if u do :)