JETTEBOW: what the sum of 21(2-X)+12x=44
First tidy up the left hand side, you will have to expand the bracket and collect the like terms
next you will have to get all the numbers that don't have an x off the left side and the you are nearly finished.
Can you do it then?
If you need more help post again
If this presents big problems maybe you should watch some you tube clips on solving equations
Here is one of them
http://www.youtube.com/watch?v=p5e5mf_G3FI