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2 votes
Help me please ASAP !!!!!

Help me please ASAP !!!!!-example-1
User Malky
by
8.1k points

1 Answer

3 votes
You want k such that
.. (10 +k)/2 = 7
Multiplying by 2, we have
.. 10 +k = 14
Then
.. k = 14 -10
.. k = 4
User JungleDiff
by
8.7k points