0.3(x-1)-0.1=0.2

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Solution for 0.3(x-1)-0.1=0.2 equation: 


Simplifying
0.3(x + -1) + -0.1 = 0.2

Reorder the terms:
0.3(-1 + x) + -0.1 = 0.2
(-1 * 0.3 + x * 0.3) + -0.1 = 0.2
(-0.3 + 0.3x) + -0.1 = 0.2

Reorder the terms:
-0.3 + -0.1 + 0.3x = 0.2

Combine like terms: -0.3 + -0.1 = -0.4
-0.4 + 0.3x = 0.2

Solving
-0.4 + 0.3x = 0.2

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 + 0.3x = 0.2 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + 0.3x = 0.2 + 0.4
0.3x = 0.2 + 0.4

Combine like terms: 0.2 + 0.4 = 0.6
0.3x = 0.6

Divide each side by '0.3'.
x = 2

Simplifying
x = 2

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