3a + 5b - 6a - 9b = -3a - 4b
9a + 7b *remember to look and understand the letters!*
It is: 4(12+b) which is the same as 48+4b
8b - 4b = 4b
To factor the expression 24AB, we need to identify the common factors of 24 and AB. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. Since AB has no common factors other than 1, the factors of 24AB are 1, 2, 3, 4, 6, 8, 12, 24, A, B, 2A, 3A, 4A, 6A, 8A, 12A, 24A, B, 2B, 3B, 4B, 6B, 8B, 12B, and 24B.
Oh honey, you've got yourself a real math problem there. The equivalent expression for 3a a 4b b is 3a^2 + 4b^2. It's as simple as that, no need to overcomplicate things, darling.
3a + 4b - (-6a) - 3b? There is no equivalent because you did not make it an equality. However you could combine the numbers... 3a + 4b +6a -3b = 9a + 1b
4b-b
5a + 4b - 3a =(5a - 3a) + 4b =2a + 4b =2 (a + 2b)
6b+5a-4b+3a= ? Rearrange it as 5a+3a+6b-4b = 8a+2b
Clearly, there are some signs missing. So let's try the four possibilities for the second terms: 1. + and + 3a + 4b = 7a + 4b Subtract 4b from each side: 3a = 7a Subtract 3a from each side: 0 = 4a Answer : a = 0, b indeterminate (ie can have any vaue). 2. + and - 3a + 4b = 7a - 4b Subtract 4b from each side: 3a = 7a - 8b Subtract 7a from each side: -4a = -8b or 4a = 8b Answer: a = 2b 3. - and - 3a - 4b = 7a - 4b Add 4b to each side: 3a = 7a Subtract 3a from each side: 0 = 4a Answer : a = 0, b indeterminate (ie can have any vaue). 4. - and + 3a - 4b = 7a + 4b Add 4b to each side: 3a = 7a + 8b Subtract 7a from each side: -4a = 8b or 4a = -8b Answer: a = -2b Can't do better than that with the information available.
It is: 3a(1-4b)
It is: 7b+4b-1b = 10b when simplified
1 x1 =1 2x2=4 and it goes on and on bye see you later
2a + 4b
2a + 4b - 52a + 4b - 52a + 4b - 52a + 4b - 5
Numerically, if the question looks like this:--(3a + 7b) - 8a - 4b + 2Then the answer is this:--3a - 7b - 8a - 4b + 2= -11a -11b + 2