-80.2-9x=-21.9

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Solution for -80.2-9x=-21.9 equation: 


Simplifying
-80.2 + -9x = -21.9

Solving
-80.2 + -9x = -21.9

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '80.2' to each side of the equation.
-80.2 + 80.2 + -9x = -21.9 + 80.2

Combine like terms: -80.2 + 80.2 = 0.0
0.0 + -9x = -21.9 + 80.2
-9x = -21.9 + 80.2

Combine like terms: -21.9 + 80.2 = 58.3
-9x = 58.3

Divide each side by '-9'.
x = -6.477777778

Simplifying
x = -6.477777778

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