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Write an equation for each of the following problems and then solve. A number increased by 9 is -21

Write an equation for each of the following problems and then solve. A number increased by 9 is -21
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Write an equation for each of the following problems and then solve. A number increased by 9 is -21

asked
User Herman
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8.9k points

1 Answer

3 votes

Let n be this number

n + 9 = - 21

Rearrange to solve for n:

n = - 30

answered
User Georgej
by
7.3k points
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