Wednesday

July 30, 2014

July 30, 2014

Posted by **Nancy** on Sunday, December 19, 2010 at 12:56am.

x + 3y = 9

x = 4 - 3y

- Algegra -
**Nancy**, Sunday, December 19, 2010 at 12:58amI didn't mention...

Is the solution an ordered pair or is there no solution

- Algegra -
**TutorCat**, Sunday, December 19, 2010 at 12:58am(4-3y) + 3y = 9

solve for y!

then plug the y value into

x=4-3y

solve for x!

- Algegra -
**TutorCat**, Sunday, December 19, 2010 at 12:59amyou tell me. does y= a number? then, yes, it's an ordered pair

- Algegra -
**Nancy**, Sunday, December 19, 2010 at 2:26am-3y and postive 3y cancel each other out, leaving 4 = 9, which is false.

So that means that there is not solution?

**Related Questions**

algebra - How would you solve the systemof equations using the substitution ...

algebra - systemof equations for x+2y=7, 6x-6y=15

algegra - Solve the following inequality. 4x-4/x+3≤3

Algegra - What is the overlap between functions and linear equations?What is an ...

math - Mr.Jacobsen wants to hire a magician for his son's birthday party. Marion...

Math - How do I write the Symmetric Equation of a line given the following ...

Math - How do I write the Symmetric Equation of a line given the following ...

PLEASE CHECK - 1.)Solve for y in the following system of equations. x + 4y = -38...

maths pls help - 1. Solve the following simultaneous equations: log2 xy = 7 log2...

College Pre-Algegra - 1. Find the exact value of tan660 using the functions of ...