-x-(-3.9)=-5.9

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Solution for -x-(-3.9)=-5.9 equation: 


Simplifying
-1x + -1(-3.9) = -5.9

Multiply -1 * -3.9
-1x + 3.9 = -5.9

Reorder the terms:
3.9 + -1x = -5.9

Solving
3.9 + -1x = -5.9

Solving for variable 'x'.

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

Add '-3.9' to each side of the equation.
3.9 + -3.9 + -1x = -5.9 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + -1x = -5.9 + -3.9
-1x = -5.9 + -3.9

Combine like terms: -5.9 + -3.9 = -9.8
-1x = -9.8

Divide each side by '-1'.
x = 9.8

Simplifying
x = 9.8

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