Solve each equation for y.

x + y = 3
-x -x
y = -1x + 3

Question

Solve each equation for y.


x + y = 3
       -x       -x
            y = -1x + 3

anonymous · Answer

Using which method?

dan815 · Answer

yes u are doing it right

anonymous · Answer

idk, i just need an answer, my teacher sent me this, & i am clueless..

dan815 · Answer

ur teacher showed u how to rearrange for y

anonymous · Answer

What are you studying in class right now?

anonymous · Answer

No, i'm at summer school, & i am 
learning algebra 1.

anonymous · Answer

Are you on system of equations? That is what I am on.

anonymous · Answer

yea, i am on that. (:

anonymous · Answer

Okay so do you need to solve it graphically or Algebraically?

anonymous · Answer

I'm going to guess algebraically. So Elimination or Substitution?

anonymous · Answer

graphically, but sometimes algebratically.

anonymous · Answer

elimination.

anonymous · Answer

What are the two original equations? Because you need the original equations to solve this. You started to do substitution.

anonymous · Answer

Um, nvm.. i got it. Thanks anyways for trying to help (:

anonymous · Answer

Okay