-4/21=

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Solution for -4/21= equation:


-4/21=0

We simplify the equation to the form, which is simple to understand 
-4/21=0

Simplifying:
-0.190476190476=0

We move all terms containing  to the left and all other terms to the right. 
0=0 + 0.190476190476

We simplify left and right side of the equation. 
0=0.190476190476

0=0.190476190476

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

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