0.45x+0.20(230-x)=66

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Solution for 0.45x+0.20(230-x)=66 equation: 


Simplifying
0.45x + 0.20(230 + -1x) = 66
0.45x + (230 * 0.20 + -1x * 0.20) = 66
0.45x + (46 + -0.2x) = 66

Reorder the terms:
46 + 0.45x + -0.2x = 66

Combine like terms: 0.45x + -0.2x = 0.25x
46 + 0.25x = 66

Solving
46 + 0.25x = 66

Solving for variable 'x'.

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

Add '-46' to each side of the equation.
46 + -46 + 0.25x = 66 + -46

Combine like terms: 46 + -46 = 0
0 + 0.25x = 66 + -46
0.25x = 66 + -46

Combine like terms: 66 + -46 = 20
0.25x = 20

Divide each side by '0.25'.
x = 80

Simplifying
x = 80

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