Posted by **kev** on Monday, July 28, 2008 at 2:49am.

how would I find each sum or difference of

(5a-2b) + (-4a+5b)

what do I do with -2b when you line up the +5b?

## Answer This Question

## Related Questions

- math - Using a number line show how to find the sum or difference. 1.3 + 1.8
- Math - PreCalc (12th Grade) - Which combination of limit properties is required ...
- Math - how would you graph x>-2 and how would you solve the sum of two ...
- algebra1 - find each sum,difference,or product. If the sum or difference does ...
- Math156 - make an illustration depicting the number line to find each sum or ...
- Math - Find the difference: 3-(-9) A. -12 B. -6 C. 6 D. 12 I got the answer on (...
- Math(word problem) - For the line joining points A(-1, 3) and B(5, 7): a.Find ...
- PRE CALC - Which combination of limit properties is required to evaluate this ...
- math - The sum of the first 12terms of an arithmetic progression is 135 while ...
- Math - 1) If the sum of the first n terms of a series is Sn where Sn=2nē-n, (a)...

More Related Questions