Saturday

December 20, 2014

December 20, 2014

Posted by **kit kat** on Sunday, December 4, 2011 at 2:03pm.

- algebra 1 -
**Henry**, Sunday, December 4, 2011 at 3:03pmX = The larger n#.

Y = The smaller #.

Eq2: X - Y = 5.

Eq2: 3X - 5Y = 7

Multiply Eq1 by -3:

-3X +3Y = -15

3X - 5Y = 7

Sum: -2y = -8,

Y = 4.

In Eq1,substitute 4 for Y:

x - 4 = 5,

X = 9.

**Answer this Question**

**Related Questions**

Math(Algebra) - How would you set this problem up and work it: The difference ...

Math - Can someone please help me write this statement out in formula form. ...

Reiny! Reiny! Reiny! Answer Check and HW Help! - Translate to a system of ...

Algebra - The difference of two integers is 9. Five times the smaller is 7 more ...

MATH - THE DIFFERENCE BETWEEN TWO NUMBERS IS 16. FIVE TIMES THE SMALLER IS THE ...

algebra - the sum of two numbers is the same as four times the smaller number.if...

algebra - the larger of two numbers is 1 more than twice the smaller.the sum of ...

math - the sum of two numbers is 90.three times the larger decreased by twice ...

algebra 2 - The larger of two numbers in 8 times the smaller. The difference ...

Math - The difference of two integers is 9. Five times the smaller is 7 more ...