7 less than a number k is 18

Mathematics

2 answers:

Damm [24]3 years ago

7 0

18+7=25
So when you subtract 25-7=18

Elena-2011 [213]3 years ago

4 0

Answer:

$k-7=18$ ; k=25

Step-by-step explanation:

$k(-7+7)=18+7\\18+7=25\\k=25$

7 less than 25 (or K) is 18.

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7 less than a number k is 18​

7 less than a number k is 18