This simplifies to 6b = 12 so b = 2. Check: (9 x 2) + 7 = 25, 19 + (3 x 2) = 25 OK
3A + 9B = 3(A + 3B)
(6ab + 9b)/(2a + 3) = 3b(2a + 3)/(2a + 3) = 3b
Since 3b is a factor of 9b, it is automatically the GCF.
You would factor 3a + 9b as: 3(a+3b)
3b+6b=9b
It is not an equation but an algebraic expression that can be simplified to: 12b-5a
9b + 6 - 8 = -36 9b = -38 b = 4.2222222(repeating)
b= 10
If you mean: (3b+7)^2 then it is 9b^2+42b+49
The simplified expression is -9a -9b.
Gh
There are 3 terms in the given expression of 6a+9b+15