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Margaret [11]
3 years ago
12

Five divided by two multiplied by a number then decreased by eleven is equal to four. Find the number.

Mathematics
2 answers:
Ratling [72]3 years ago
7 0
Yea the first one is right
I am Lyosha [343]3 years ago
3 0

Answer:

the number = 8/5 or 1 3/5 or 1.6

Step-by-step explanation:

n = the number

5/2n - 11 = 4

5/2n - 11 + 11 = 5 / 2n

5/2n = 4

5/2n / 5/2 = n

4 / 5/2 = 8/5

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