0.5(4-x)=0.3x

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Solution for 0.5(4-x)=0.3x equation:


Simplifying
0.5(4 + -1x) = 0.3x
(4 * 0.5 + -1x * 0.5) = 0.3x
(2 + -0.5x) = 0.3x

Solving
2 + -0.5x = 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.
2 + -0.5x + -0.3x = 0.3x + -0.3x

Combine like terms: -0.5x + -0.3x = -0.8x
2 + -0.8x = 0.3x + -0.3x

Combine like terms: 0.3x + -0.3x = 0.0
2 + -0.8x = 0.0

Add '-2' to each side of the equation.
2 + -2 + -0.8x = 0.0 + -2

Combine like terms: 2 + -2 = 0
0 + -0.8x = 0.0 + -2
-0.8x = 0.0 + -2

Combine like terms: 0.0 + -2 = -2
-0.8x = -2

Divide each side by '-0.8'.
x = 2.5

Simplifying
x = 2.5

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