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Mathematics 20 Online
OpenStudy (anonymous):

Help please check my work! Solve. 5 = –(–z + 3) C.–2 D.2 (its either C. Or D. But here is the other answers A.–8, B.8) @BeckieBird @snowxangel

OpenStudy (anonymous):

5= z+3 (there are 2 negatives, and they cancel out!) so subtract 3 from both sides to get z alone 2=z so it is D (:

OpenStudy (anonymous):

Thank you again!!!!! lol :)

OpenStudy (cggurumanjunath):

neither c nor d .

OpenStudy (cggurumanjunath):

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