SOLUTION: { y=2x-3
{y-2x=7
why does this problem have no solution?
Algebra.Com
Question 176034: { y=2x-3
{y-2x=7
why does this problem have no solution?
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
y=2x-3....eq 1
y-2x=7--->y=2x+7
:
y=2x+7....eq 2
:
as you can see in slope intercept form y=mx+b where m is the slope
:
When slopes are equal, as these are, it means they are parallel lines. That in turn means there are NO solutions. Why they never cross.
RELATED QUESTIONS
I do not understand
Does this system have one solution, infinitely, or no solutions?... (answered by josgarithmetic)
hello,
why does |2x-3| + 4 =2 have no solution.
please show steps in coming to that.... (answered by MaxWong)
Linear System
Explain why the following linear system has no solution.
y-2x=1... (answered by solver91311,stanbon)
Linear Systems
5.Explain why the following linear system has no solution.
y-2x=1... (answered by checkley77)
Does this system have a unique solution, no solution, or infinite solution?
x=2y/3... (answered by Alan3354)
Question:
How many solutions does this nonlinear system have?
2y=2x^2+4x+9
y=x^2+2x+3
(answered by Fermat)
Question 1044751: hello,
why does |2x-3| + 4 =2 have no solution.
please show steps (answered by Boreal)
Graph the system of linear equations. Does the system have exactly one solution no... (answered by checkley77)
Please help me solve this substitution problem.
3(x-y)=15
2x+y=7
The question I have... (answered by MathTherapy)