Answer:
K=5
Explanation:
Since you are adding the fractions the denominator stays the same. So, you know k will be 5 since 5+1 =6 and 6/2 = 3
or
You could subtract 1/2 from both sides and solve from there.
3-1/2=k/2
3-1/2=2.5
2/ k=2.5
2.5 x 2=5
k=5
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