0.4x-0.2=2.5

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Solution for 0.4x-0.2=2.5 equation: 


Simplifying
0.4x + -0.2 = 2.5

Reorder the terms:
-0.2 + 0.4x = 2.5

Solving
-0.2 + 0.4x = 2.5

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 = 2.5 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.0 + 0.4x = 2.5 + 0.2
0.4x = 2.5 + 0.2

Combine like terms: 2.5 + 0.2 = 2.7
0.4x = 2.7

Divide each side by '0.4'.
x = 6.75

Simplifying
x = 6.75

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