8-5-2-1=

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Solution for 8-5-2-1= equation: 


Simplifying
8 + -5 + -2 + -1 = 0

Combine like terms: 8 + -5 = 3
3 + -2 + -1 = 0

Combine like terms: 3 + -2 = 1
1 + -1 = 0

Combine like terms: 1 + -1 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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