3x+4y=-1
-2x-5y=10

by elimination of x or y

to find the x y=0 to find y ×=0 also for

Step-by-step explanation:

3×+4y=-1

-4y -4y

+4 and -4 equals each other out

then -1 and -4y you need to solve then whatever answer you get, you gotta multiple that by the number that can go 3 like for example if -1 minus 4y = -3 (not saying that's the answer just think about it) then how many times can -3 get into 3 and that will answer y for you

do the same for the others and you could do some research because I don't think y I can understand what I'm trying to say but hope it does help

think about it deeply and passionately about this property

i am sorry