Wednesday

August 20, 2014

August 20, 2014

Posted by **leslie** on Tuesday, August 14, 2012 at 11:22pm.

- algebra 1 -
**Bosnian**, Wednesday, August 15, 2012 at 2:45am3 ( 5 y - 5 x ) = 45

3 * 5 * ( y - x ) = 3 * 3 * 5

15 ( y - x ) = 3 * 15 Divide both sides by 15

y - x = 3 Add x to both sides

y - x + x = 3 + x

y = x + 3

If you must solve y = 0

0 = x + 3 Subtrac 3 to both sides

0 - 3 = x + 3 - 3

- 3 = x

x = - 3

OR

3 ( 5 y - 5 x ) = 45 Divide both sides by 3

5 y - 5 x = 45 / 3 = 15

5 * 0 - 5 x = 15

- 5 x = 15 Divide both sides by - 5

x = 15 / - 5

x = - 3

**Related Questions**

Algebra - I am getting ready to start an Algebra class for the first time and I ...

SHAY - THE MATH QUESTION IS IT ALGEBRA , PRE ALGEBRA' OR GEOMETRY? Quadriatic ...

Algebra 1A - How is algebra a useful tool? what concepts investigated in algebra...

Algebra I - So- im trying to help my little brother out with his Algebra- but ...

Algebra-still need some help - Homework Help Forum: Algebra Posted by Jena on ...

algebra 1 - at a certain high school,350 students are taking algebra. the ratio ...

7th grade - There are at least 5 more than twice as many students taking algebra...

algebra 2 - Posted by hellogoodbie on Saturday, January 16, 2010 at 3:24pm. ...

Algebra II - ok now this is an algebra 2 problem... I have goten far down to ...

algebra 2 - Posted by hellogoodbie on Saturday, January 16, 2010 at 2:59pm. How ...