What is the answer to this problem -2b+6=-2b-2b?

Step-by-step explanation:

-2b+6=-2b-2b

We move all terms to the left:

-2b+6-(-2b-2b)=0

We add all the numbers together, and all the variables

-2b-(-4b)+6=0

We get rid of parentheses

-2b+4b+6=0

We add all the numbers together, and all the variables

2b+6=0

We move all terms containing b to the left, all other terms to the right

2b=-6

b=-6/2

b=-3

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

hope this !

~just a girl in love with shawn mendes