-1.8-2x=0.4

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Solution for -1.8-2x=0.4 equation: 


Simplifying
-1.8 + -2x = 0.4

Solving
-1.8 + -2x = 0.4

Solving for variable 'x'.

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

Add '1.8' to each side of the equation.
-1.8 + 1.8 + -2x = 0.4 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + -2x = 0.4 + 1.8
-2x = 0.4 + 1.8

Combine like terms: 0.4 + 1.8 = 2.2
-2x = 2.2

Divide each side by '-2'.
x = -1.1

Simplifying
x = -1.1

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