0.5x-0.3(3-x)=3.5

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Solution for 0.5x-0.3(3-x)=3.5 equation: 


Simplifying
0.5x + -0.3(3 + -1x) = 3.5
0.5x + (3 * -0.3 + -1x * -0.3) = 3.5
0.5x + (-0.9 + 0.3x) = 3.5

Reorder the terms:
-0.9 + 0.5x + 0.3x = 3.5

Combine like terms: 0.5x + 0.3x = 0.8x
-0.9 + 0.8x = 3.5

Solving
-0.9 + 0.8x = 3.5

Solving for variable 'x'.

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

Add '0.9' to each side of the equation.
-0.9 + 0.9 + 0.8x = 3.5 + 0.9

Combine like terms: -0.9 + 0.9 = 0.0
0.0 + 0.8x = 3.5 + 0.9
0.8x = 3.5 + 0.9

Combine like terms: 3.5 + 0.9 = 4.4
0.8x = 4.4

Divide each side by '0.8'.
x = 5.5

Simplifying
x = 5.5

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