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Usimov [2.4K]
3 years ago
11

Twice the sum of a number and 9 equals 6

Mathematics
1 answer:
Korvikt [17]3 years ago
4 0
Let's make the equation.
2(N+9)=6
Let's divide both sides by 2.
n+9=3
Now subtract 9 from both sides.
n=-6
So, the number is -6.

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Read 2 more answers
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