8.54x-5.71x+3.8=-39.78

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Solution for 8.54x-5.71x+3.8=-39.78 equation: 


Simplifying
8.54x + -5.71x + 3.8 = -39.78

Reorder the terms:
3.8 + 8.54x + -5.71x = -39.78

Combine like terms: 8.54x + -5.71x = 2.83x
3.8 + 2.83x = -39.78

Solving
3.8 + 2.83x = -39.78

Solving for variable 'x'.

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

Add '-3.8' to each side of the equation.
3.8 + -3.8 + 2.83x = -39.78 + -3.8

Combine like terms: 3.8 + -3.8 = 0.0
0.0 + 2.83x = -39.78 + -3.8
2.83x = -39.78 + -3.8

Combine like terms: -39.78 + -3.8 = -43.58
2.83x = -43.58

Divide each side by '2.83'.
x = -15.39929329

Simplifying
x = -15.39929329

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