0.5x+0.25(30-x)=3.3

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Solution for 0.5x+0.25(30-x)=3.3 equation: 


Simplifying
0.5x + 0.25(30 + -1x) = 3.3
0.5x + (30 * 0.25 + -1x * 0.25) = 3.3
0.5x + (7.5 + -0.25x) = 3.3

Reorder the terms:
7.5 + 0.5x + -0.25x = 3.3

Combine like terms: 0.5x + -0.25x = 0.25x
7.5 + 0.25x = 3.3

Solving
7.5 + 0.25x = 3.3

Solving for variable 'x'.

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

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 0.25x = 3.3 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 0.25x = 3.3 + -7.5
0.25x = 3.3 + -7.5

Combine like terms: 3.3 + -7.5 = -4.2
0.25x = -4.2

Divide each side by '0.25'.
x = -16.8

Simplifying
x = -16.8

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