Answer:
Step-by-step explanation:
2V - 66
This is just an expression. It is not an equation and it cannot be solved. You are just being asked to set up something that could be used later on.
I’m guessing you want to find out (n).
That’s what I did anyway.
The answer is: n=5
Step 1: Subtract 5n from both sides.
3.2
n
+
9
−
5
n
=
5
n
−
5
n
−
1.8
n
+
9
=
0
Step 2: Subtract 9 from both sides.
−
1.8
n
+
9
−
9
=
0
−
9
−
1.8
n
=
−
9
Step 3: Divide both sides by -1.8.
−
1.8
n
−
1.8
=
−
9
−
1.8
n
=
5
Answer:
The answer is here
Step-by-step explanation:
https://www.khanacademy.org/test-prep/praxis-math/praxis-math-lessons/gtp--praxis-math--lessons--geometry/a/gtp--praxis-math--article--congruence-and-similarity--lesson
Answer:
24
Step-by-step explanation:
that should be the answer
