18-08-2021
Mathematics

contestada

A number, x, increased by 5 is the same
as twice the same number, decreased
by seven.

Respuesta :

anasweeney43 anasweeney43

25-08-2021

Answer:

n = 12

Step-by-step explanation:

n + 5 = 2n - 7

7+5=2n-n

12=n

12+5=2(12)-7

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