4-2.8=1.2

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Solution for 4-2.8=1.2 equation: 


Simplifying
4 + -2.8 = 1.2

Combine like terms: 4 + -2.8 = 1.2
1.2 = 1.2

Add '-1.2' to each side of the equation.
1.2 + -1.2 = 1.2 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 = 1.2 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

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

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