It is 2b (as Hamlet might have questioned!).
In algebra, 2 times b would be written as 2b.
"b" is simply a letter in algebra to replace an unknown number.
Algebra A and B Are Only The Beginning Of An algebra Level
It could be any number. But it couldn't just be a 'b' it could be other letters. The letters is just a grown up way of saying a missing number. Its like saying: 10+b=11.. 11-b=10.. therefore b=1
You will learn MX+B in algebra. M is the slope, X can be any number, and B is the y-intercept. :)
That was her sad crazy half^^^ that is wrongPunchline algebra book b marcy mathworksthe sad story of the unfortunate lady who was scared half to death twice?
2b
times two
It is 2b (as Hamlet might have questioned!).
Twice the difference between a number and thirteen can be written as 2 (b - 13) Five more than twice the difference between a number and thirteen can be written as 2 (b - 13) + 5. The algebraic expression is 2 (b - 13) + 5.
In otherwords..................... 70 = x + (2x + 4) Solve for x x = 22 Taken from this website - http://www.intmath.com/Basic-algebra/Algebra-problem-solver.php
It is: b minus b = zero