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aleksandr82 [10.1K]
3 years ago
15

Can someone please help me ..I can’t get anymore questions wrong or else I will fail I need help

Mathematics
2 answers:
dedylja [7]3 years ago
5 0

Answer:

maybe number 2

Step-by-step explanation:

because if 2+k=18 then there is no other k there and where did the additional 2 come from ?and 2k=18 then value of k is 9 + there is balance.I may be wrong correct me but i think it is no.2

andrey2020 [161]3 years ago
3 0

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.

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