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Mathematics 7 Online
OpenStudy (anonymous):

15 – (–8) =? Solveeee :)

OpenStudy (anonymous):

\[\LARGE (-)\cdot (-)=(+)\]

OpenStudy (eyust707):

whenever you have two negitive signs next to each other they become a + sign

OpenStudy (tansheet):

15+8=23 this is the solution....

OpenStudy (anonymous):

:) thanks! lol did not know that!

OpenStudy (eyust707):

sweet that what were her for!

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