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Mathematics 20 Online
OpenStudy (anonymous):

Solve x + 4 = 12. A. 16 B. 8 C. –8 D. –16 Would this answer be A? I added 4 and 12..

OpenStudy (unklerhaukus):

take away 4 from both sides of the equation

OpenStudy (anonymous):

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OpenStudy (anonymous):

So it wouldn't be a negative, just 8?

OpenStudy (anonymous):

Just 8. 12-4 = 8

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