0.5-0.2X=0.3(X+3)

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Solution for 0.5-0.2X=0.3(X+3) equation: 


Simplifying
0.5 + -0.2X = 0.3(X + 3)

Reorder the terms:
0.5 + -0.2X = 0.3(3 + X)
0.5 + -0.2X = (3 * 0.3 + X * 0.3)
0.5 + -0.2X = (0.9 + 0.3X)

Solving
0.5 + -0.2X = 0.9 + 0.3X

Solving for variable 'X'.

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

Add '-0.3X' to each side of the equation.
0.5 + -0.2X + -0.3X = 0.9 + 0.3X + -0.3X

Combine like terms: -0.2X + -0.3X = -0.5X
0.5 + -0.5X = 0.9 + 0.3X + -0.3X

Combine like terms: 0.3X + -0.3X = 0.0
0.5 + -0.5X = 0.9 + 0.0
0.5 + -0.5X = 0.9

Add '-0.5' to each side of the equation.
0.5 + -0.5 + -0.5X = 0.9 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + -0.5X = 0.9 + -0.5
-0.5X = 0.9 + -0.5

Combine like terms: 0.9 + -0.5 = 0.4
-0.5X = 0.4

Divide each side by '-0.5'.
X = -0.8

Simplifying
X = -0.8

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