+0  
 
0
464
2
avatar

30a-20/5=2

 Feb 9, 2015

Best Answer 

 #1
avatar+12 
+5

30a-20/5=2

30a-4=2

-4+4=0

2+4=6

30a=6

30/30=1

6/30=1/5 or 0.2

a=0.2

 Feb 10, 2015
 #1
avatar+12 
+5
Best Answer

30a-20/5=2

30a-4=2

-4+4=0

2+4=6

30a=6

30/30=1

6/30=1/5 or 0.2

a=0.2

minee Feb 10, 2015
 #2
avatar+118608 
0

Nice work minee and welcome to the web2.0calc  forum   

 Feb 10, 2015

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