Saturday

April 19, 2014

April 19, 2014

Posted by **Lily** on Wednesday, February 27, 2008 at 4:54pm.

Say you have a system of equations (linear), that you can solve using substitution, graphing, or elimination. Without solving the equations, can you tell if there is one solution, many solutions, or no solution?

**Related Questions**

algebra - i need help with these problems (either a solution or how to plug them...

Algebra - solving linear equations w/ substitution - The question in the book ...

Business Algebra - Produce an example of a system of equations to your fellow ...

Algebra 2 - I need help with this problem because I do not have a graphing ...

Lynn - What are some pros and cons of using each of the following methods when ...

Algebra - When is the substitution method a better method than graphing for ...

introductory algebra - I had these problems on my test and for some reason got ...

Linear Equations - Can you please help solve this equation using the ...

College Algebra - Please help! x-2y+z=7 2x+y-z=0 3x+2y-2z=-2 a. Solve the above ...

MATH - Solving by graphing DQ 1 Solving by substitution Solving by elimination ...