My answer -23, if I'm wrong, please show me the steps so I understand where I went wrong.
2007-03-14 00:13:41 · 6 answers · asked by tlcnc 2 in Education & Reference ➔ Higher Education (University +)
3a-3b+2a+6b-4a+8b
3a+2a-4a=1a
-3b+6b+8b=11b
1a+11b
2007-03-14 00:19:30 · answer #1 · answered by AKAdemiks 3 · 1⤊ 0⤋
- 3(a - 3b) - 2(b - 3a) + a - b amplify brackets via multiplying numbers in front of brackets with those interior - 3a + 9b - 2b + 6a + a - b upload like words (those with purely a, or purely b) 4a + 6b you are able to element this, although this is kinda opposite of your problem 2(2a + 3b)
2016-11-25 19:17:46 · answer #2 · answered by ximenez 4 · 0⤊ 0⤋
= 3a - 3b + 2a + 6b - 4a + 8b
= a + 11b
this is the answer, ur question is to simplify not to resolve
2007-03-14 00:21:55 · answer #3 · answered by abd 5 · 1⤊ 0⤋
3a - 3b + 2a + 6b - 4a + 8b
= 3a + 2a - 4a + 6b+ 8b - 3b
= a + 11b
2007-03-14 00:20:42 · answer #4 · answered by Anonymous · 1⤊ 0⤋
3a-3b+2a+6b-4a+8b
a+8b+6b-3b
a+11b
2007-03-14 00:22:39 · answer #5 · answered by honey 2 · 1⤊ 0⤋
(3a-3b)+(2a+6b)+ (-4a+8b)=(3a+2a-4a)+(-3b+6b+8b)= a+11b
2007-03-14 00:47:38 · answer #6 · answered by treasure590 1 · 1⤊ 0⤋