SOLUTION: Janice can tell by inspection that the system x=2y-1 x=2y+3 ha no solution. How can she tell?

SOLUTION: Janice can tell by inspection that the system x=2y-1 x=2y+3 ha no solution. How can she tell?

Algebra.Com

Question 126665This question is from textbook Introductory Algebra
: Janice can tell by inspection that the system
x=2y-1
x=2y+3 ha no solution. How can she tell?

This question is from textbook Introductory Algebra

Answer by hajrah12(1) (Show Source): You can put this solution on YOUR website!
becuase the slopes are the same, that means they are parallel and there is no solution

RELATED QUESTIONS
what does the solution of a system of linear equations represent? how can you tell... (answered by stanbon)

Can you please help with 7x+2y=-13 -3x-8y=-23 I am suppose to solve the system by... (answered by MathLover1,stanbon)

i have some problems with this system ? can you tell me how to solution sytem sytem is (answered by Edwin McCravy)

1.Without graphing, determine whether each system has one solution, no solutions, or an... (answered by solver91311)

tell whether the system has one solution, infinitely many solutions,or no solution?... (answered by LinnW)

how can you tell without graphing that there is one solution to the... (answered by Alan3354,ikleyn)

i need to solve each system by graphing and tell wether the system has one solution,... (answered by mananth)

Tell what quadrants the solution area is in for the following system of inequalities: x (answered by Mathtut)

Tell whether the ordered pair (�3, 5) is a solution of the system 1. -x + 2y = 13 2. (answered by fractalier)