Sunday

April 19, 2015

April 19, 2015

Posted by **please help(:** on Monday, October 26, 2009 at 9:40pm.

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

How do i change these into y=?

- math -
**Reiny**, Monday, October 26, 2009 at 10:14pmFirst thing I would do is get rid of my fractions by multiplying each term by the LCD

so multiply by 4

1/2x-1/4y=7/2

2x - y = 14

Take all terms except the y term to the right side

-y = -2x + 14

divide by -1

y = 2x - 14

repeat the same steps for your second equation and let me know what you got.

Science - Which of the following is NOT true of bacteria? a. Bacteria change the...

Math - Ok I'm on castle learning and for homework this weekend we have to do #1...

Math - Change 444 into a decimal. Can i change it? Its suppose to answer YES or ...

5th grade math - How to change 6/8 into a decimal, and into a percent can ...

math - How can ou change numbers into percents then into degrees? For example ...

science - I need a little assistance. Can you help? The question which seems to ...

English - 1.My name is tom. You should find an incorrect expression and change ...

Math - I am having trouble with the concept of unit conversions for math C30. I ...

math - How do i change these into y=? 3x – 2y = –1 --> -2y= -1-3x 5x + 2y = ...

Math - How do i change these into y=? 3x – 2y = –1 --> -2y= -1-3x 5x + 2y = ...