-3.9x=-15.4-1.7x

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Solution for -3.9x=-15.4-1.7x equation: 


Simplifying
-3.9x = -15.4 + -1.7x

Solving
-3.9x = -15.4 + -1.7x

Solving for variable 'x'.

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

Add '1.7x' to each side of the equation.
-3.9x + 1.7x = -15.4 + -1.7x + 1.7x

Combine like terms: -3.9x + 1.7x = -2.2x
-2.2x = -15.4 + -1.7x + 1.7x

Combine like terms: -1.7x + 1.7x = 0.0
-2.2x = -15.4 + 0.0
-2.2x = -15.4

Divide each side by '-2.2'.
x = 7

Simplifying
x = 7

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