18-20(1/5)=

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Solution for 18-20(1/5)= equation:


18-20(1/5)=0

We simplify the equation to the form, which is simple to understand 
18-20(1/5)=0

Simplifying:
18-20*( + 0.2)=0

Reorder the terms in parentheses
18+(-4)=0

Remove unnecessary parentheses
+18-4=0

We move all terms containing  to the left and all other terms to the right. 
0=0-18+4

We simplify left and right side of the equation. 
0=-14

0=-14

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

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