Answer:
the answer is=21
Step-by-step explanation:
u have to sum all of its sides
(length+breadth+height).
(3-2)-1=0
3-(2-1)=2
Boom! Done
Answer:
Step-by-step explanation:
that is the simplest form.
Answer:
Step-by-step explanation
6n - 6 = 2 (n+1)
Simplify 2 (n+1)
6n - 6= 2n +2
Move all terms related to n to the left side of the equation
4n -6 =2
Move all terms not related to n to the right side of the equation
4n =8
Divide each term by 4 then simplify
n=2