Question

3b=12 what does b stand for?

Answer 1

Answer:

b = 4

Step-by-step explanation:

3b = 12

Divide both sides by 3.

$b = \frac{12}{3}$

Divide 12 by 3 to get 4.

b = 4

Hope it helps and have a great day! =D

~sunshine~

Answer 2

Answer:

B=4

Step-by-step explanation:

B is something called a variable. It is basically a "placeholder" for any number. To solve for the variable, be sure to have the number next to it (or coefficient) to be 1.

Here is how to solve:

$3b=12$

We need to divide both sides by 3 in order to make the coefficient be 1. (Note that a coefficient of 1 means that there is no number next to the variable)

$\frac{3b}{3} =\frac{12}{3}$

Now, we just solve!

$\frac{3b}{3} =\frac{12}{3} \\b=4$

Hope this helps! :)