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QveST [7]
3 years ago
9

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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