-5*4.22+2.3=-18.8

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Solution for -5*4.22+2.3=-18.8 equation: 


Simplifying
-5 * 4.22 + 2.3 = -18.8

Multiply -5 * 4.22
-21.1 + 2.3 = -18.8

Combine like terms: -21.1 + 2.3 = -18.8
-18.8 = -18.8

Add '18.8' to each side of the equation.
-18.8 + 18.8 = -18.8 + 18.8

Combine like terms: -18.8 + 18.8 = 0.0
0.0 = -18.8 + 18.8

Combine like terms: -18.8 + 18.8 = 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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