Saturday

March 28, 2015

March 28, 2015

Posted by **jasmine20** on Saturday, February 10, 2007 at 1:58am.

Solve the system by graphing

x+y=3

x+y=-1

What I would do is to put the equations in slope intercept form:

y= -x + 3

y= -x -1

Then graph the lines, and see if they cross. If they intersect, that is the solution.

In this case, both lines have the same slope, and are parallel, and never intersect. There is no solution.

Thank you for your help .....

**Answer this Question**

**Related Questions**

math - can someone explain step by step to solve system equations and example ...

Algebra 1--Step-by-Step - Can someone show me how to solve these step-by-step? ...

Algebra 2 - can someone show me how to do it step by step please! Use a graph ...

math - Can someone please show me step by step how to solve this, I've been ...

algebra - can someone show me how to solve this step by step I have sixteen to ...

Physics - Can someone please show me step by step how to normalize e^-5x in the ...

algebra - Im lost i dont know how to do this can someone show me step by step ...

algebra - Im lost i dont know how to do this can someone show me step by step ...

Math - Can someone show me step by step on how to factor/solve this problem ...

math - how do you solve the exponential equation, 12^x = 14^3x? If someone could...