0.4x+0.2=-1

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Solution for 0.4x+0.2=-1 equation: 


Simplifying
0.4x + 0.2 = -1

Reorder the terms:
0.2 + 0.4x = -1

Solving
0.2 + 0.4x = -1

Solving for variable 'x'.

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

Add '-0.2' to each side of the equation.
0.2 + -0.2 + 0.4x = -1 + -0.2

Combine like terms: 0.2 + -0.2 = 0.0
0.0 + 0.4x = -1 + -0.2
0.4x = -1 + -0.2

Combine like terms: -1 + -0.2 = -1.2
0.4x = -1.2

Divide each side by '0.4'.
x = -3

Simplifying
x = -3

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