SOLUTION: I understand how to do substitution. However, I can't seem to figure this one out. My dad and I worked on it for two hours last night. Do you have any hints on this one?
3y + x
Algebra ->
Algebra
-> Expressions-with-variables
-> SOLUTION: I understand how to do substitution. However, I can't seem to figure this one out. My dad and I worked on it for two hours last night. Do you have any hints on this one?
3y + x
Log On
Question 26230: I understand how to do substitution. However, I can't seem to figure this one out. My dad and I worked on it for two hours last night. Do you have any hints on this one?
3y + x = -1
and
x = -3y Answer by longjonsilver(2297) (Show Source):
You can put this solution on YOUR website! there is no solution to this. Physically, the 2 equations, if plotted, are parallel to each other, so the 2 lines will never cross to produce a "solution"
