Homework Help: math

Posted by Alex on Monday, January 30, 2012 at 10:05pm.

math : write an equation that uses 18-?and 10+2.explain how to decide which numbers would make it true.

math - Ms. Sue, Monday, January 30, 2012 at 10:08pm
18 - x = 10 + 2
18 - 12 = x
6 = x

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