3.2x-2(x-1.6)=28.46

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Solution for 3.2x-2(x-1.6)=28.46 equation: 


Simplifying
3.2x + -2(x + -1.6) = 28.46

Reorder the terms:
3.2x + -2(-1.6 + x) = 28.46
3.2x + (-1.6 * -2 + x * -2) = 28.46
3.2x + (3.2 + -2x) = 28.46

Reorder the terms:
3.2 + 3.2x + -2x = 28.46

Combine like terms: 3.2x + -2x = 1.2x
3.2 + 1.2x = 28.46

Solving
3.2 + 1.2x = 28.46

Solving for variable 'x'.

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

Add '-3.2' to each side of the equation.
3.2 + -3.2 + 1.2x = 28.46 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + 1.2x = 28.46 + -3.2
1.2x = 28.46 + -3.2

Combine like terms: 28.46 + -3.2 = 25.26
1.2x = 25.26

Divide each side by '1.2'.
x = 21.05

Simplifying
x = 21.05

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