20.8=-6.4(2.7x-0.8)

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Solution for 20.8=-6.4(2.7x-0.8) equation: 


Simplifying
20.8 = -6.4(2.7x + -0.8)

Reorder the terms:
20.8 = -6.4(-0.8 + 2.7x)
20.8 = (-0.8 * -6.4 + 2.7x * -6.4)
20.8 = (5.12 + -17.28x)

Solving
20.8 = 5.12 + -17.28x

Solving for variable 'x'.

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

Add '17.28x' to each side of the equation.
20.8 + 17.28x = 5.12 + -17.28x + 17.28x

Combine like terms: -17.28x + 17.28x = 0.00
20.8 + 17.28x = 5.12 + 0.00
20.8 + 17.28x = 5.12

Add '-20.8' to each side of the equation.
20.8 + -20.8 + 17.28x = 5.12 + -20.8

Combine like terms: 20.8 + -20.8 = 0.0
0.0 + 17.28x = 5.12 + -20.8
17.28x = 5.12 + -20.8

Combine like terms: 5.12 + -20.8 = -15.68
17.28x = -15.68

Divide each side by '17.28'.
x = -0.9074074074

Simplifying
x = -0.9074074074

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