Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (minecraftgeek5):

I NEED HELP screenshot will be in the comments I WILL MEDAL AND FAN

OpenStudy (minecraftgeek5):

hmmm where did my screenshot go?

OpenStudy (minecraftgeek5):

OpenStudy (minecraftgeek5):

I have the one I think it is selected but I'm not sure if its correct

OpenStudy (skullpatrol):

You are correct.

OpenStudy (minecraftgeek5):

really can u explain how I'm correct?

OpenStudy (anonymous):

can you writing here how have solved it by substituttion ?

OpenStudy (anonymous):

y-3x=5 x+y=3 than you see from second equation y=3-x and this value of y substitute in place of y inside first equation and will get 3-x-3x=5 3-4x=5 3-5=4x -2=4x x = -2/4 = -1/2 so what is true how you have got it do you can ending it now for y value ?

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!
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!