# alegebra

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Subtract

-6-(-2)=8 is this right I get confused.

• alegebra -

-6-(-2)= -6 + 2 = __

No to your second question, also.
The common denominator to use is 14.
-5/14 + 9/7 = -5/14 + 18/14 = (18-5)/14
= 13/14

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