+0  
 
0
66
1
avatar+150 

help me asap

angiesalazar1942  Sep 5, 2018

Best Answer 

 #1
avatar+200 
+3

The number is a solution, becuase 9*-8 = -72. The two minus signs makes it +72, and -72+72 = 0.

ColdplayMX  Sep 5, 2018
 #1
avatar+200 
+3
Best Answer

The number is a solution, becuase 9*-8 = -72. The two minus signs makes it +72, and -72+72 = 0.

ColdplayMX  Sep 5, 2018

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