Thursday

July 24, 2014

July 24, 2014

Posted by **mic** on Saturday, August 28, 2010 at 10:32pm.

3x-2(y+2)=-6

4(x+1)-y=7

- geometry -
**Jen**, Saturday, August 28, 2010 at 11:09pm3x-2y-4=-6

3x-2y=-2*

4x+4-y=7

4x-y=3*

So your 2 new equations are

3x-2y=-2

4x-y=3

Multiply the bottom equation by -2 to cancel the y's gives us

-8x+2y=-6

3x-2y=-2

-5x=-4

x=4/5

Plug the x value into either of your "2 new equations above" to figure out y.

**Related Questions**

geometry - how do u solve this geometry question to solve hj=5x jk=7x kh=96?

Geometry - How would you solve v=PIr2h? Solve for h? I have no clue how to do ...

Geometry - How do I solve this problem? Point P is between points L and M. LM = ...

Geometry - Solve for x. Find the angle measures to check your work. m<AOB = ...

Another Geometry question - B is between A and C. AB=4x+3 BC=3x-2 AC=57 What is ...

Geometry - I have no idea how to solve this problem. The question says: ...

geometry - 1.in which geometry do lines no contain an infinite number of points...

geometry - The measures of the angles in a quadrilateral are represented by x, ...

Geometry - Please help solve for: solve for x: m < 2=70 and m < 8 = 6 x - ...

I need an answer--molecular/electron geometry - Can anyone help me out with the ...