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What is 7b add 2b?
9
How do you simplify 3A plus 9B?
3A + 9B = 3(A + 3B)
What is the simplified expression of 7h 7h 2b 2b 4h -2b?
18h+4b-2b
What is b - 9b simplified?
What I would do is change the problem up. Instead of b-9b I would make it -(9b-b). It is still the same problem; you will multiply the number inside the parenthesis be -1. So start with 9b-b. That would equal 8b. So it would change from -(9b-b) to -(8b) so you multiply 8b by negative 1 (-1) to get the answer -8b. -8b is your answer. So b - 9b = -8b
A plus 2b equals c for a?
a + 2b = c a = c - 2b
What is 7b add 2b?
9
How do you work out 4a plus 2b-1a plus 9b?
4a+2b-1a+9b combine all alike variables using commutative property of addition 4a-1a+2b+9b Then add the like variables 3a+11b
How do you factor 2b squared plus 9b minus 35?
(2b - 5)(b + 7)
Simplify the expression -21a plus 2b plus 14a-9b?
-7a-7b
How to identify and combine like terms?
sample problem 9b + 3a - a + 6+ 2b + 4 terms would be each number or number plus a variable separated by an operation symbol (+ or -) like terms would be 9b and 2b, 3a and -a, and 6 and 4 simply add 9b + 2b (which is 11b) 3a-a (which is 2a) and 6 + 4 (which is 10) your answer would then be 11b + 2a + 10 hope that helped
4b plus 9b-2b equals 132?
All the terms in b add to 11, so 11b = 132 making b = 12
What is the highest common factor for 3b and 9b?
Since 3b is a factor of 9b, it is automatically the GCF.
How do you simplify 3A plus 9B?
3A + 9B = 3(A + 3B)
Simplify 2a plus 3-9b-a-7?
2a + 3 - 9b - a - 7 Bring like terms together: = 2a - a - 9b + 3 - 7 Combine like terms: = a - 9b - 4
What is b if 9b plus 6 - 8 equals -36?
9b + 6 - 8 = -36 9b = -38 b = 4.2222222(repeating)
-9(a plus b)?
The simplified expression is -9a -9b.
Factor the expression given below 144A2 - 81B2?
(12a+9b)(12a-9b)
