Posted by Donna on .
I would like to know if I did these problem right?
y + 2x =3
Y +2x=4
Y+2*x3=0
y=2*x+4=0 If not can you show me the steps

Algebra 
helper,
What are you trying to do with these equations?
Please post the exact directions to your problem. 
Algebra 
MattsRiceBowl,
I am also confused since you said "these problem." I am not sure if it's many (these) or one (problem).
My assumption is you have 2 equations:
Y+2x = 3 and
Y+2x = 4
Do you have to take these 2 and find out what x and y equal? 
Algebra 
Donna,
yes

Algebra 
Donna,
System of equation. substitution or elmination method??

Algebra 
Donna,
Ok so let me start over. System of equation can be solved by graphing, substitution or elmination method. I only have to choose one method and I was trying the elimination method is that how my problem seems to be?