20.5=16.5x+29.5(1-x)

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Solution for 20.5=16.5x+29.5(1-x) equation:


Simplifying
20.5 = 16.5x + 29.5(1 + -1x)
20.5 = 16.5x + (1 * 29.5 + -1x * 29.5)
20.5 = 16.5x + (29.5 + -29.5x)

Reorder the terms:
20.5 = 29.5 + 16.5x + -29.5x

Combine like terms: 16.5x + -29.5x = -13x
20.5 = 29.5 + -13x

Solving
20.5 = 29.5 + -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
20.5 + 13x = 29.5 + -13x + 13x

Combine like terms: -13x + 13x = 0
20.5 + 13x = 29.5 + 0
20.5 + 13x = 29.5

Add '-20.5' to each side of the equation.
20.5 + -20.5 + 13x = 29.5 + -20.5

Combine like terms: 20.5 + -20.5 = 0.0
0.0 + 13x = 29.5 + -20.5
13x = 29.5 + -20.5

Combine like terms: 29.5 + -20.5 = 9
13x = 9

Divide each side by '13'.
x = 0.6923076923

Simplifying
x = 0.6923076923

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