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Mathematics 18 Online
OpenStudy (anonymous):

15=m+(-9)

OpenStudy (goformit100):

@wio

OpenStudy (anonymous):

You want to add \(9\) to both sides of the equation.

OpenStudy (anonymous):

\[ 15+9=m+(-9)+9 \]

OpenStudy (anonymous):

Thank you so much

OpenStudy (anonymous):

Now simplify.

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