x-(-3.9)=5.9

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


Simplifying
x + -1(-3.9) = 5.9

Multiply -1 * -3.9
x + 3.9 = 5.9

Reorder the terms:
3.9 + x = 5.9

Solving
3.9 + x = 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 + x = 5.9 + -3.9

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

Combine like terms: 5.9 + -3.9 = 2
x = 2

Simplifying
x = 2

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