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Mathematics 13 Online
OpenStudy (anonymous):

Which property of equality can be used to solve the equation n plus nine equals negative three? Addition Property of Equality Subtraction Property of Equality Multiplication Property of Equality Division Property of Equality

OpenStudy (cwrw238):

subtract 9 from both sides

OpenStudy (cwrw238):

so....

OpenStudy (cwrw238):

lol - i'm not sure why my posts are duplicated! the first post tells you which option is correct

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