1=0.2-0.9-20

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Solution for 1=0.2-0.9-20 equation:


1=0.2-0.9-20

We simplify the equation to the form, which is simple to understand 
1=0.2-0.9-20

We move all terms containing  to the left and all other terms to the right. 
0=0.2-0.9-20-1

We simplify left and right side of the equation. 
0=-21.7

0=-21.7

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

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