Thursday

August 28, 2014

August 28, 2014

Posted by **Ann** on Wednesday, July 7, 2010 at 12:44pm.

y=4(x+3)-2x

y=4x+3-2x

y=2x+3

2x+3=y

2x=y-3

x=y/2-3

Hopefully I have rearranged the formula y=4(x+3)-2x to express x in terms of y.

- Math -
**drwls**, Wednesday, July 7, 2010 at 2:48pmThe first step is wrong

4(x+3) does not equal 4x + 3.

- Math -
**Henry**, Wednesday, July 7, 2010 at 3:03pmY-4(X+3)-2X

Y=4X+12-2X

Y=2X+12

2X=Y-12

X=Y/2-6

**Related Questions**

Algebra - Would someone please check these answers? Simplify. 3/x-5+1/1-4/x-5 ...

Pre-Calc-Please check my answer-I think I have it - Could someone please check ...

Pre-Calc-Please check my answer-I think I have it - Could someone please check ...

Pre-Calc-Please check my answer-I think its correc - Could someone please check ...

math please help!!!!!!!!! - Express the fractions 1/2, 3/16, and 7/8 with an ...

Math - Can someone please check this to see if I have reduced to simplest terms...

Math - Can someone please check this to see if I have reduced to simplest terms...

Math - Can someone please check this to see if I have reduced to simplest terms...

Please check Algebra - Please take a look at my work and let me know if I made ...

math - will someone check to see if I have this question correct please. divide ...