2x+0.4(-1)=0.4

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Solution for 2x+0.4(-1)=0.4 equation: 


Simplifying
2x + 0.4(-1) = 0.4

Multiply 0.4 * -1
2x + -0.4 = 0.4

Reorder the terms:
-0.4 + 2x = 0.4

Solving
-0.4 + 2x = 0.4

Solving for variable 'x'.

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

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

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

Combine like terms: 0.4 + 0.4 = 0.8
2x = 0.8

Divide each side by '2'.
x = 0.4

Simplifying
x = 0.4

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