Emdoane Emdoane

20-02-2020
Mathematics

contestada

If the sum of a number and six is doubled, the result is three less thannbspthe number. Find the number.

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ryuttek ryuttek

20-02-2020

Answer:

(x + 6)2 = x - 3

2x + 12 = x - 3

x + 15 = 0

x = -15

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natehernandez564 natehernandez564

20-02-2020

Answer:

x = -15

Step-by-step explanation:

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