2.2x-3.1(4.5-0.5x)=-0.2

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Solution for 2.2x-3.1(4.5-0.5x)=-0.2 equation: 


Simplifying
2.2x + -3.1(4.5 + -0.5x) = -0.2
2.2x + (4.5 * -3.1 + -0.5x * -3.1) = -0.2
2.2x + (-13.95 + 1.55x) = -0.2

Reorder the terms:
-13.95 + 2.2x + 1.55x = -0.2

Combine like terms: 2.2x + 1.55x = 3.75x
-13.95 + 3.75x = -0.2

Solving
-13.95 + 3.75x = -0.2

Solving for variable 'x'.

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

Add '13.95' to each side of the equation.
-13.95 + 13.95 + 3.75x = -0.2 + 13.95

Combine like terms: -13.95 + 13.95 = 0.00
0.00 + 3.75x = -0.2 + 13.95
3.75x = -0.2 + 13.95

Combine like terms: -0.2 + 13.95 = 13.75
3.75x = 13.75

Divide each side by '3.75'.
x = 3.666666667

Simplifying
x = 3.666666667

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