Ask
your own question, for FREE!
Mathematics
20 Online
@MusicGeek
Still Need Help?
Join the QuestionCove community and study together with friends!
hi
6x+8y=0 -7x-8y=8 "system of equations-elimination"
Solving equations with elimination is so fun. I love doing it. So, you see that in 6x+8y=0 there is a positive 8 and in -7x-8y=8 there is a negative 8. Those 2 cancel out. So now you have to add the equations and you won't have a y value yet. You would get -1=8. And so x=-8. Then you would just plug -8 in for x on one of the equations. I would plug it into the bottom equation and get -7(-8)-8y=8. That would give you -56-8y=8. Add 56 to both sides and you would have 64. Then you would want to get y alone so you would divide both sides by -8 and get -8. So your answer would be (-8,-8).
ur so good at this thank you so much 💀<3
You're welcome. :)
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
AndreW2002:
There is an error when sending GIFs, is this known or is this a level requirement
serenitystXrgazer:
Getting sent to anti gay christian covestion camp in a few weeks, any tips. guys i think im cooked.
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
DoltonCarlee:
So like do y'all know anything about the first world war?
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
sirena2456:
Love Love is something someone needs Love is what makes us ache Love is what your husband sees in you I dont deserve love only sorrow Love is a trigger it k
17 seconds ago
9 Replies
0 Medals
3 hours ago
2 Replies
0 Medals
20 hours ago
10 Replies
2 Medals
2 days ago
6 Replies
1 Medal
3 days ago
0 Replies
0 Medals
3 days ago
2 Replies
1 Medal
2 days ago
2 Replies
0 Medals
3 days ago
5 Replies
2 Medals
1 week ago
3 Replies
0 Medals