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Yuliya22 [10]
4 years ago
10

Half the difference of a number and 18 is equivalent to -25. find the number

Mathematics
1 answer:
KonstantinChe [14]4 years ago
3 0

Answer:

Hi there!

Your answer is:

the number is 68

Step-by-step explanation:

(18-n) /2 = -25

×2

(18-n) = -50

-18

-n = -68

/-1

n= 68

Plug it back in!

(18-68) /2 = -25 ???

-50/2 = -25 ✓✓✓

Hope this helps

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