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05-09-2019
Mathematics

contestada

If the sum of a number and eight is doubled, the result is three less than the number. Find the number.

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molleyjackson473 molleyjackson473

08-09-2019

Answer:

n = -19

Step-by-step explanation:

2(n+8) = n - 3

2n + 16 = n - 3

2n = n - 19

n = - 19

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