Answer:
2k = 18
k = 9
Step-by-step explanation:
First we have to look at each side of the hanger.
There are 2 <em>k</em>'s, which can be represented as "2 times the value of <em>k</em>" or <em>2k</em>.
On the other side, we have the value of 18. The question states that the two sides are balanced. Therefore, the correct equation that represents the image is:
2k = 18.
To find the value of <em>k</em> that makes the equation true, we must isolate the variable <em>k</em>. To do this, we divide 2 from each side of the equation.
2k ÷ 2 = 18 ÷ 2
k = 9.
The value of <em>k </em>that makes the equation true is 9.