81/2*2/1=

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Solution for 81/2*2/1= equation:


81/2*2/1=0

We simplify the equation to the form, which is simple to understand 
81/2*2/1=0

Simplifying:
81/4/1=0

Simplifying:
+20.25/1=0

Simplifying:
+20.25=0

We move all terms containing  to the left and all other terms to the right. 
0=0-20.25

We simplify left and right side of the equation. 
0=-20.25

0=-20.25

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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