2+3(3b+9)-b=?

2 + 9b + 27 - b
8b + 29

2 + 3(3b + 9) - b
= 2 + 3*3b + 3*9 - b
= 2 + 9b + 27 - b
= 9b - b + 2 + 27
= 8b + 29

nicely i will do one for you, attempt to appreciate it as a results of fact or you will not understand grade 10, 11 or 12 math the two. 7m + 3(m+2)= -24 * you're able to desire to get your variable all via itself for this reason it truly is "m" yet wait! :P there's a factor of your equation that has brackets! what do you contained with regards to brackets? use the "distributive supplies". 3 * m = 3m 3* 2=6 7m + 3m +6=-24 * upload your m's 7m + 3m = 10m 10m +6=-24 deliver your 6 over to the different component ( be sure you alter the sign) 10m= -24-6 10m=-30 * now you're able to desire to get m all via this is lonesome. what do you do? divide it via the quantity in front of it. bear in concepts: what you do to a minimum of one component, you're able to desire to do to the different so: 10m=-30 10m/10= m ( the ten cancels out) -30/10 = -3 so: m= -3 and that's your answer! :D

Assuming the question has no answer (=?) you cannot solve it, but you can simplify it:
First, expand the brackets >> 2+9b+27-b
Second, simplify like terms >> 29+8b

hello! with such question which same to be very easy but any mistake without the mathematical order can bring you fellow.follow this procedure.first use bod mas in this question.as
2+3(3b+9)-b=?
solution.
2+9b+27-b=? =using bod mas
8b+29=? by collection of like terms
8b+29-29=-29 by subtracting 29 from both sides
8b=-29
b=-29/8. that's all easy .

if you are solving for 'b', and assuming that where you put the question mark there is a zero, then this is probably the best way to solve it...

2+3(3b+9)-b=0
2+ 9b + 27 -b = 0
29+8b = 0
8b = -29
b = -29/8
b = -3 5/8 (i.e."three and five-eighths")

However, if your question is an expression, and not an equation (that is, if your question was not meant to be written with an equals sign) then the simplified expression should be 29+8b.

Well, hope that helped!

2 + 3(3b + 9) - b = ? ( I assume it is equal to zero )
2 + 3*3b + 3*9 - b = 0
2 + 9b + 27 - b = 0
2 + 27 + 9b - b = 0
29 + 8b = 0
29 - 29 + 8b = 0 - 29
0 + 8b = - 29
8b / 8 = -29 / 8
b = - 3.625

2 + 3(3b + 9) - b

=2 + 9b + 27 - b

= 29 + 8b.

2 + 9b + 27 - b = 0

2 + 27 +9b -b = 0

29 + 8b = 0

8b = -29

b = -29/8

b = -3 5/8 (three and five eighths)

use distributive property to get

2 + 9b + 27 - b

then add like terms to get

29 + 8b