Answer:
x= 63
Step-by-step explanation:
Get the x on one side
68 - 5= 63
The sum of x and 9 divided by 2 is equal to 3x
(x + 9)/2 = 3x
Note the equal sign, what you do to one side, you do to the other. First, multiply 2 to both sides
(x + 9)/2(2) = 3x(2)
x + 9 = 6x
Subtract x from both sides
x (-x) + 9 = 6x(-x)
9 = 5x
Isolate the x. Divide 5 from both sides
9/5 = 5x/5
x = 9/5
9/5 is your answer for x
hope this helps
11n - 3 = 9 + 5n
solving:
11n-3=9+5n
+3 +3
11n=9+5n
-5n -5n
6n=9
/6 /6
n= 3/2 (check if correct)
Answer:
C
Step-by-step explanation:
When you divide, just subtract the exponents
<h2><u>
Transversal Line</u></h2>
A transversal line is a line that crosses through two lines on the same plane.
Example:
I attached a photo below showing the Transversal line (the line in red) crossing two lines located on the same plane. <em>Note: The Transversal line is only the red line, not the whole diagram below.</em>
<em>I am open to corrections if I unintentionally added false information :).</em>
#learnwithbrainly