20.5=16.5x+29.5(x-1)

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


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

Reorder the terms:
20.5 = 16.5x + 29.5(-1 + x)
20.5 = 16.5x + (-1 * 29.5 + x * 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 = 46x
20.5 = -29.5 + 46x

Solving
20.5 = -29.5 + 46x

Solving for variable 'x'.

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

Add '-46x' to each side of the equation.
20.5 + -46x = -29.5 + 46x + -46x

Combine like terms: 46x + -46x = 0
20.5 + -46x = -29.5 + 0
20.5 + -46x = -29.5

Add '-20.5' to each side of the equation.
20.5 + -20.5 + -46x = -29.5 + -20.5

Combine like terms: 20.5 + -20.5 = 0.0
0.0 + -46x = -29.5 + -20.5
-46x = -29.5 + -20.5

Combine like terms: -29.5 + -20.5 = -50
-46x = -50

Divide each side by '-46'.
x = 1.086956522

Simplifying
x = 1.086956522

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