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I am having trouble solving this problem:
-6(5-2z)+5z=8z-3(16-3z)
Guest Feb 12, 2012
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-6(5-2z)+5z=8z-3(16-3z)
-30+12z+5z=8z-48+9z
+12z+5z-8z-9z=30-48
0 = -18
and this is false
admin  Feb 12, 2012

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