Thursday

April 24, 2014

April 24, 2014

Posted by **ferrer** on Thursday, April 16, 2009 at 2:33pm.

7x+21y-7=7(x+3y-1)

- math -
**Reiny**, Thursday, April 16, 2009 at 4:41pmexpand your answer and see what you get.

**Related Questions**

math - 7x+21y-7=x+3y-1 GCF 7

mat 117/algebra - Find the GCF of each product. Please show the steps so I can ...

math help! - Directions are: Divide The problem is: (7x^5y^5-21^x^4y^4+14x^3y^3...

math,algebra,help - Okay now i need explanation how to do these types of ...

algebra - I need help with this problem: Dividing 7x^5y^5-21x^4y^4+14x^3y^3/7x^...

math,correction from previous post - can someone please correct this for me ...

math - In the term 21y, what is ther literal coefficient? a. 2 b. 21 c. 21y d. y...

Math - Solve by using the subatitution method. (Please keep fractions as they ...

math - Need help. solve 5 - y/3 for y= -3, 25 - y = 7 3y + 8 = 3, 5 - 3y =7, y/3...

Math - solve for 9x-21y=28 -9x+21y=21 in elimination method