Monday

January 26, 2015

January 26, 2015

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

**Answer this Question**

**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 2 - Solving Quadratic Systems x^2+y^2=20 x^2-6y=28 PLEASE SHOW WORK I'M ...

Algebra 2 - Solving Quadratic Systems x^2+y^2=2 x^2-6y=10 Please show work I'm ...

Algebra 2 - Solving Quadratic Systems 2x^2+5y^2=53 4x+y^2=17 Please show work I'...

Algebra 2 - Solving Quadratic Systems 16x^2-9y^2=144 y=9-x^2 Please show work I'...

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