x-(-3.4)=-4

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Solution for x-(-3.4)=-4 equation: 


Simplifying
x + -1(-3.4) = -4

Multiply -1 * -3.4
x + 3.4 = -4

Reorder the terms:
3.4 + x = -4

Solving
3.4 + x = -4

Solving for variable 'x'.

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

Add '-3.4' to each side of the equation.
3.4 + -3.4 + x = -4 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + x = -4 + -3.4
x = -4 + -3.4

Combine like terms: -4 + -3.4 = -7.4
x = -7.4

Simplifying
x = -7.4

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