Thursday

October 30, 2014

October 30, 2014

Posted by **please help(:** on Monday, October 19, 2009 at 3:19pm.

3/4x + 1/3y= 19/2

To change into y=, do i also multiply by 1/2 and -1/2?

- Math -
**bobpursley**, Monday, October 19, 2009 at 3:57pmon the first, multiply by -4, the second I would multlply by 3.

- Math -
**please help(:**, Monday, October 19, 2009 at 4:37pmwell when i do the intersection i am getting, (170,-354), which is not one of my answers.

**Answer this Question**

**Related Questions**

math, Jay - How do these fractions turn into the following fractions. 1/3=10/30 ...

chemistry - How to calculate enthalpy change of the following reaction? : S + ...

math - 1. change to improper fraction: 9 5/9 2. change to improper fraction: 6 ...

MATH! - 1/2x - 1/4y= 7/2 3/4x + 1/3y= 19/2 To change into y=, do i multiply the ...

math - 1/2x - 1/4y= 7/2 3/4x + 1/3y= 19/2 To change into y=, do i multiply the ...

math - how do i change 3.75 into a fraction simple or improper fraction? you ...

math - how do you multiply intergers EX..... -4 x 5 = -20 4 x 5 = 20 right? Well...

Math, rational inequalities - Please can someone help me solve this problem? 2/x...

Math - Ok so I totally forgot how to find a common denominator when your adding ...

math,help - I have forgotton how to change a decimal into a fraction can you ...