0.2x-0.3(0.5-x)=9

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Solution for 0.2x-0.3(0.5-x)=9 equation: 


Simplifying
0.2x + -0.3(0.5 + -1x) = 9
0.2x + (0.5 * -0.3 + -1x * -0.3) = 9
0.2x + (-0.15 + 0.3x) = 9

Reorder the terms:
-0.15 + 0.2x + 0.3x = 9

Combine like terms: 0.2x + 0.3x = 0.5x
-0.15 + 0.5x = 9

Solving
-0.15 + 0.5x = 9

Solving for variable 'x'.

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

Add '0.15' to each side of the equation.
-0.15 + 0.15 + 0.5x = 9 + 0.15

Combine like terms: -0.15 + 0.15 = 0.00
0.00 + 0.5x = 9 + 0.15
0.5x = 9 + 0.15

Combine like terms: 9 + 0.15 = 9.15
0.5x = 9.15

Divide each side by '0.5'.
x = 18.3

Simplifying
x = 18.3

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