0.2x-4.20=2(-x+0.1)

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Solution for 0.2x-4.20=2(-x+0.1) equation: 


Simplifying
0.2x + -4.20 = 2(-1x + 0.1)

Reorder the terms:
-4.20 + 0.2x = 2(-1x + 0.1)

Reorder the terms:
-4.20 + 0.2x = 2(0.1 + -1x)
-4.20 + 0.2x = (0.1 * 2 + -1x * 2)
-4.20 + 0.2x = (0.2 + -2x)

Solving
-4.20 + 0.2x = 0.2 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-4.20 + 0.2x + 2x = 0.2 + -2x + 2x

Combine like terms: 0.2x + 2x = 2.2x
-4.20 + 2.2x = 0.2 + -2x + 2x

Combine like terms: -2x + 2x = 0
-4.20 + 2.2x = 0.2 + 0
-4.20 + 2.2x = 0.2

Add '4.20' to each side of the equation.
-4.20 + 4.20 + 2.2x = 0.2 + 4.20

Combine like terms: -4.20 + 4.20 = 0.00
0.00 + 2.2x = 0.2 + 4.20
2.2x = 0.2 + 4.20

Combine like terms: 0.2 + 4.20 = 4.4
2.2x = 4.4

Divide each side by '2.2'.
x = 2

Simplifying
x = 2

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