3.9x+57.9=33.1-8.5x

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Solution for 3.9x+57.9=33.1-8.5x equation: 


Simplifying
3.9x + 57.9 = 33.1 + -8.5x

Reorder the terms:
57.9 + 3.9x = 33.1 + -8.5x

Solving
57.9 + 3.9x = 33.1 + -8.5x

Solving for variable 'x'.

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

Add '8.5x' to each side of the equation.
57.9 + 3.9x + 8.5x = 33.1 + -8.5x + 8.5x

Combine like terms: 3.9x + 8.5x = 12.4x
57.9 + 12.4x = 33.1 + -8.5x + 8.5x

Combine like terms: -8.5x + 8.5x = 0.0
57.9 + 12.4x = 33.1 + 0.0
57.9 + 12.4x = 33.1

Add '-57.9' to each side of the equation.
57.9 + -57.9 + 12.4x = 33.1 + -57.9

Combine like terms: 57.9 + -57.9 = 0.0
0.0 + 12.4x = 33.1 + -57.9
12.4x = 33.1 + -57.9

Combine like terms: 33.1 + -57.9 = -24.8
12.4x = -24.8

Divide each side by '12.4'.
x = -2

Simplifying
x = -2

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