Sunday

August 31, 2014

August 31, 2014

Posted by **Jessie** on Tuesday, March 8, 2011 at 1:49pm.

2x-y = 1

3x-3=y

How do I go about solving this?

Please give me some direction

- Algebra -
**Reiny**, Tuesday, March 8, 2011 at 3:11pmsub the 2nd into the 1st

2x - y = 1

2x - (3x-3) = 1

2x - 3x + 3 = 1

-x = -2

x = 2

back into the 2nd

3(2)-3 = y

y = 3

- Algebra -
**Jessie**, Tuesday, March 8, 2011 at 3:41pmThank you

**Related Questions**

equations of tangents and normals - hi, i'd really appreciate some help solving ...

physics (elastic collision) - A ball of mass .44 kg and speed of 4.5 m/s ...

algebra II - Thank you for your prompt response. I have my homework I have to ...

math (college algebra) - Ok I have two questions I have NO CLUE how to complete ...

Writing - Can you help me give some ideas about this topic why you have to vote...

algebra - I am not good at math at all and my teacher has given me a very hard ...

Algebra - College intro - I'm having trouble learning "Solving systems of ...

Algebra 2 - Solving systems of linear equations in three variables. Ok so i dont...

Algebra-Another question - Evaluate 4log(4)8 Possible answers are: 4 0 8 1 Where...

algebra 1 - what are some methods of solving systems of linear equations