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Simplify. 5z−5+2z−2.5−3z Enter your answer in the box.
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Simplify. 5z−5+2z−2.5−3z Enter your answer in the box.
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Aug 8, 2019
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Simplify.
5z−5+2z−2.5−3z
Enter your answer in the box.
Mathematics
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Myko
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Myko
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4z-7.5
(if you’re finding z then) :
4z-7.5=0
+7.5 +7.5
____________
4z=7.5
— ——
4 4
z=1.875
Siyu Song
answered
Aug 11, 2019
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Siyu Song
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